Postfix dovecot openldapemplois

Filtrer

Mes recherches récentes
Filtrer par :
Budget
à
à
à
Type
Compétences
Langues
    État du travail
    2,000 postfix dovecot openldap travaux trouvés au tarif de EUR
    configuration postfix S'est terminé left

    ...Actuellement, j'utilise le smtp OVH pour envoyer mes mails, mais il ne permet pas de signer (DKIM) les mails sortants. Je veux donc monter un serveur smtp pour que mes mails sortant passent par lui, et que celui-ci signe (DKIM) les mails et les envoie à leur destinataire. Je pense que la solution est d'installer / configurer postfix en serveur (relais ?) smtp J'ai pour cela pris un VPS (Debian 11) chez OvH. Il est vierge et n'attend que vous pour y configurer Postfix Il faudra également configurer les enregistrements DNS SPF, DMARC et RDNS pour mes deux domaines. ...

    €16 / hr (Avg Bid)
    €16 / hr Offre moyenne
    5 offres

    ...travaille sur des serveurs OVH sur lesquels on a installé des VM, parfois avec Aapanel (pour des vieux sites en PHP5 ou pour des sites Symfony), parfois avec Plesk (pour des sites Wordpress ou Prestashop). On a une VM qui héberge sur aapanel 2 sites ecommerce et qui a un problème : On a intégré vendredi dernier Sendinblue sur 1 site pour envoyer les mails liés aux commandes. Cela fonctionne avec Postfix. Mais les crédits du client (20 000 emails) sont partis en 24h. Et depuis aucun email ne part du site, même s'il continue à fonctionner. Cette mission est urgente, ilfaudrait paramétrer correctement le serveur pour que cela refonctionne. Par ailleurs, il se trouve que j'ai très réguli&egra...

    €26 / hr (Avg Bid)
    €26 / hr Offre moyenne
    9 offres

    ...missions. PROFIL De formation Bac +3 minimum en Administration Système Linux, vous bénéficiez idéalement d'une expérience similaire de 2 ans. Compétences requises : - Maîtrise de l'environnement Linux (Debian et Centos) - Programmation, script et automatisation (perl, php, bash) - Maîtrise de l'environnement Web (Nginx, Apache…) - Maîtrise serveurs de bases de données (MySQL & PgSQL) - Maîtrise de Postfix, Dovcot, Spamassassin, Bind, pureftpd .. - Bonne connaissance des environnements de virtualisation (Lxc, KVM) - Bonne connaissance de panneaux de contrôle tels que cPanel, Ispconfig, Plesk - Capacité à administrer des systèmes sécurisés - ...

    €7 / hr (Avg Bid)
    €7 / hr Offre moyenne
    6 offres

    Le serveur physique à maintenir intègre : 2 IP Failover pour accès à 2 serveurs virtuels - Un serveur virtuel DNS 1 + Postfix. - Un serveur virtuel WEB + mySQL. Le projet consiste à : - surveiller les services Apache/mySQL/Mail/Postfix. - intervenir en cas de panne d'un service pour le redémarrer. - répondre à nos questions (1 par mois en moyenne). Budget mensuel = 50€. Nous attendons vos questions et propositions avec attention. Merci.

    €84 (Avg Bid)
    €84 Offre moyenne
    13 offres
    Probleme de process Dovecot S'est terminé left

    Aléatoirement mon serveur rame à cause du process Dovecot qui utilise 90% du CPU ! Cela fait planter le site web etc. Ce problème est assez aléatoire et je dois kill le processus dovecot afin que la charge serveur redéscende Je cherche quelqu un qui pourrait m'aider à savoir d'ou vient le probleme + résoudre le probleme ATTENTION : SERVEUR DEBIAN / PAS DE CPANEL NI ISPCONFIG.. / LE SERVEUR EST EN MODE PRODUCTION

    €29 (Avg Bid)
    €29 Offre moyenne
    2 offres
    Installation serveur de mail S'est terminé left

    Instalation d'un serveur de mail complet sur VPS OVH - Centos - Postfix Mysql avec posfix admin (avec config autorepondeur) - Réglage Smtp slow (orange, yahoo, etc...), fichier "transport" - Roundcube (avec plugin changepassw autorepondeur) - Phpmyadmin - Opendkim (avec les clefs dans le répertoire /etc/opendkim, pas d'instal fantaisiste) - Spamassassin Clamav - Config d'iptables - Fail2ban - Let's Encrypt serait un plus pour Roundcube et Postfixadmin - Config IPV 4 et 6

    €126 (Avg Bid)
    €126 Offre moyenne
    9 offres
    Simple Mail Transfer Protocol S'est terminé left

    ...intermittente. Le SMTP, de son côté, fonctionne mieux lorsque les machines qui envoient et reçoivent les messages sont interconnectées en permanence. Le logiciel Sendmail est l'un des premiers, sinon le premier serveur de messagerie électronique à utiliser SMTP. Depuis, la plupart des clients de messagerie peuvent utiliser SMTP pour envoyer les messages. Certains nouveaux serveurs sont apparus, comme Postfix, Qmail de Daniel J. Bernstein, Exim et Exchange de Microsoft. Comme le protocole utilisait du texte en ASCII (7 bits), il ne fonctionnait pas pour l'envoi de n'importe quels octets dans des fichiers binaires. Pour pallier ce problème, des standards comme MIME ont été développés pour p...

    €20 / hr (Avg Bid)
    €20 / hr Offre moyenne
    2 offres

    ...fournisseur, a installer sur notre infrastructure. - Nous pensons à une infrastructure avec en amont un répartiteur de charge, tel que Haproxy configurer pour le SMTP, et un par feux applicatif afin de bloquer les attaques. - Une seconde machine avec uniquement PostfixAdmin, afin de créer les comptes SMTP pour nos différents utilisateurs pour des authentifications séparées - un pool de machine avec Postfix, Dovcot, SALS, etc..., connecter a travers une base MySQL externe a ce projet afin de centraliser les informations d'authentification. - Une nouvelle machine avec si possible un tableau de bord afin de suivre les envoie des emails en fonction du compte SMTP. Nous souhaitons travailler sur des VPS de type OpenVZ, qui sont des...

    €144 (Avg Bid)
    €144 Offre moyenne
    3 offres

    Bonjour, j'ai un serveur debian j'ai seulement installer postfix dessus pour permettre d'envoyer des emails à partir de mon site. Mais je ne peux pas envoyer de mail à partir de mon site et je ne c'est pas pourquoi je ne sais pas si ça vient du serveur ou du site. Donc je veux quelqu'un qui puisse me résoudre ce problème et une fois le problème résolue me faire un tuto dans un document .txt pour savoir comment résoudre ce problème. Je paye seulement si le problème est résolue alors si vous pensez pouvoir le résoudre je suis à votre écoute.

    €27 (Avg Bid)
    €27 Offre moyenne
    4 offres

    Bonjour, j'ai un serveur debian j'ai seulement installer postfix dessus pour permettre d'envoyer des emails à partir de mon site. Mais je ne peux pas envoyer de mail à partir de mon site et je ne c'est pas pourquoi je ne sais pas si ça vient du serveur ou du site. Donc je veux quelqu'un qui puisse me résoudre ce problème et une fois le problème résolue me faire un tuto dans un document .txt pour savoir comment résoudre ce problème. Je paye seulement si le problème est résolue alors si vous pensez pouvoir le résoudre je suis à votre écoute.

    €47 (Avg Bid)
    €47 Offre moyenne
    3 offres

    Mise en place de serveurs de routage emailing avec backup, DKIM, SPF, DMARC, Postfix multi-instance, Rotation-IP, sécurisation. Un serveur mailing clé en main. Expert Only.

    €153 (Avg Bid)
    €153 Offre moyenne
    4 offres
    Administrateur système Debian S'est terminé left

    Mise en place de serveurs de routage emailing avec backup, DKIM, SPF, DMARC, Postfix multi-instance

    €239 (Avg Bid)
    À la une Urgent
    €239 Offre moyenne
    5 offres

    Etude de faisabilité d'un projet de mise en place d'un email hub (1 heure environ) : Configuration très spécifique: - Remailing (changement envelops et headers) - ACL: blacklists per users - Dynamic recipients - Plusieurs limites du nombre total de recipients par mois

    €148 (Avg Bid)
    €148 Offre moyenne
    4 offres

    ...serveur de mail déjà installé, je recherche quelqu'un capable de terminer la configuration du nouveau serveur de mail qui tourne sous Debian 8. Il y a déjà Postfix, Dovecot, Amavisd, SpamAssassin, Dspam, Policyd2 installé. Le serveur de mail à l'heure actuel ne peut envoyer que des mails aux adresses du domaine malgré un champ SPF déclaré sur la zone DNS. J'ai besoin de quelqu'un de FRANCAIS pour faire un point sur Skype avant, pendant, et après projet. Il faut impérativement respecter et répondre aux besoins : - Installer deux certificats de type SSL ( et ) - Configurer Postfix et Dovecot pour une communication en IMAP SSL et SMTP SSL. ...

    €36 (Avg Bid)
    €36 Offre moyenne
    2 offres
    Réparation Postfix serveur ubuntu S'est terminé left

    Problème de mails sur serveur Ubuntu, Mon serveur n'envoi plus de mails et je pense que c'est un souci lié à une configuration de Postfix

    €98 (Avg Bid)
    €98 Offre moyenne
    3 offres
    postfix et serveur ubuntu S'est terminé left

    Problème postfix n'envoie plus de mail sur mon serveur ubuntu Je cherche quelqu'un pour me régler le souci Hébergement nom de domaine 1&1 hébergement serveur dédibox Me faire des propositions Eric

    €212 (Avg Bid)
    €212 Offre moyenne
    2 offres

    I already have postfix dovecot setup and looking for someone who can help on email forwarding on the same setup

    €11 (Avg Bid)
    €11 Offre moyenne
    9 offres

    ...experiencing an issue with my email that was linked to Google Workspace. After transferring my website to a new hosting, the email stopped working. Now whenever I try to send an email, even though Google permits my login, I'm encountered with an error message (This is the message i receive now: 550 5.1.1 : Recipient address rejected: undeliverable address: host [private/dovecot-lmtp] said: 550 5.1.1 User doesn't exist: xxx@xxx (in reply to RCPT TO command) I don't know how to verify if my DNS settings update is aligned with the new website hosting. I need urgent assistance from an experienced individual to amend this issue. Ideal Skills: - Experience in troubleshooting Google Workspace email issues. - Proficiency in DNS settings and have experience in website ...

    €30 (Avg Bid)
    €30 Offre moyenne
    36 offres

    We are looking for long help. I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 (to 3.9) on my Ubuntu 18.04 (to 20.04 or 22.04) - Enhancing the performance and resolving any bugs or issues in the current system. (CA files, openSSL not working properly) - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

    €13 / hr (Avg Bid)
    €13 / hr Offre moyenne
    29 offres
    SMTP & IMAP Server Setup on Ubuntu S'est terminé left

    I'm in need of an expert who can effectively set up SMTP IMAP via dovecot exim on a Ubuntu server to send and receive emails for my business. I have an existing domain and email address that will be integrated into this process. We have hestiacp installed. Here are the specific requirements: - Proficiency in dovecot exim, SMTP, IMAP, and familiarity with email clients like Outlook, Gmail or Apple Mail. - Excellent knowledge of Ubuntu server administration. - Ability to secure the email server from vulnerabilities. The server will be used for both internal and customer communication purposes, so the setup must be professional and reliable. If you possess these skills and can deliver high-quality work, kindly place your bid. Looking forward to a successful collaboratio...

    €89 (Avg Bid)
    €89 Offre moyenne
    10 offres
    Email Server Setup Specialist S'est terminé left

    ...including spam filtering, virus scanning, and SSL/TLS for secure email communications. * Provide detailed documentation on the server setup and management procedures. * Ensure the server supports mailing lists and provides easy management and moderation of these lists. Requirements: * Proven experience in setting up and managing email servers, preferably open-source platforms such as Modoboa, Postfix, or Dovecot. * Strong understanding of email protocols (SMTP, POP3, IMAP) and DNS configurations. * Experience with Linux server administration. * Knowledge of network security and email security best practices. * Ability to write clear, maintainable documentation for IT teams to follow. * Fluent in English, with excellent communication skills. *We will be setting up 5 doma...

    €32 / hr (Avg Bid)
    €32 / hr Offre moyenne
    31 offres

    I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 on my Ubuntu 18.04 system to the latest, most secure version available. - Enhancing the performance and resolving any bugs or issues in the current system. - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

    €30 / hr (Avg Bid)
    €30 / hr Offre moyenne
    9 offres

    I'm in search of a MailWizz expert Key responsibilities: - Customizing the user interface design to improve the overall user experience and branding. - Devising a mechanism to manage debits of email credits efficiently. We simp...add emailing credits to our customers mailbox account and we will add emailing credits the account based upon the amount paid. We then simply like to debit the credits for each email sent. Very simple. If we give the mailbox user 10,000 credits and they emails 3,000 emails the 3,000 is debited from the 10,000 balance and 7,000 credits are left. We have already configured Mail Wizz with Postfix MTA We own our servers and we wish to integrate the emailing server with our MySQL database. This is the first of many jobs that we will require cus...

    €143 (Avg Bid)
    €143 Offre moyenne
    42 offres

    READ FIRST AND DONT JUST SEND A STANDARD MESSAGES. DONT APPLY IF YOU DONT KNOW WHAT YOU ARE DOING AND IF YOU NEED LONGER THAN 5 HOURS, YOU HAVE NO GLUE. I CAN CLICK MYSELF AROUND UNTIL IT WORKS. NO NOW ACCOUNTS ANYMORE, AND DONT APPLY AND TELL ME L...WORKS. NO NOW ACCOUNTS ANYMORE, AND DONT APPLY AND TELL ME LATER YOU WANT 5 TIMES MUCH MONEY. iRedMail - Setting up iRedMail for less than 10 email accounts - Configuring Nextcloud for: - Calendar and contacts synchronization - Collaborative editing of documents - Email integration - Amavisd + ClamAV + SpamAssassin SMTPS service (SMTP over SSL, port 465) Enable DNSBL service in Postfix to reduce spam Nextcloud - docker configs - listen to - ad integration - chat - videocall - nextcloud office intergration

    €129 (Avg Bid)
    €129 Offre moyenne
    47 offres

    I'm experiencing a configuration error with my POSTFIX email server. The email delivery is continuously failing due to a "Connection timeout" error message. This issue is present across all my outgoing and incoming emails. I'm in dire need of a competent professional who can diagnose and fix this issue urgently - Required Skills: - Excellent knowledge of POSTFIX email server, CentOS, Control Web Panel - Proficiency in debugging and resolving rDNS configuration errors. - Previous experience in troubleshooting 'Connection timeout' errors. I look forward to finding a solution and resuming my outgoing emails without any errors. Please no generic or copy and paste bids or messages. Please demonstrate some understanding and ability to take o...

    €90 (Avg Bid)
    €90 Offre moyenne
    21 offres

    ...resolve telnet 587. The exact message I'm receiving is 'Connection timed out'. On the other hand, telnet localhost 587 is functioning properly on Debian 11 with Postfix Dovecot running ISPConfig. In addition, I'm also in need of help for some minor fixes. I'm not exactly sure if any recent changes in my network configuration or firewall settings have triggered these issues. I'm looking for a skilled freelancer with vast experience in Debian and Postfix Dovecot who can troubleshoot and resolve these connection issues efficiently. Skills and Experience Required: - Proficiency in Debian 11 and Postfix Dovecot - Experience in troubleshooting connection timeout issues - Knowledge in ISPConfig and network configura...

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    23 offres

    I'm looking to setup some SyberSecurity LAB servers to learn Wazuh, Suricata, The Hive, Security Onion, etc.. I have setup Wazuh on a test VPS server. And added a postfix server but I don't seem to get e-mails from alerts. (This would be my first thing to fix) If you are an expert and maybe you can help me a bit? I would like to learn more about Cybersecurity and looking for a mentor. I would be available on Thursdays and or Fridays. Also maybe learning about The Hive or MISP or other platforms. I want to learn all to be able to run a full SOC one day. The ideal is to have 4h per week 2h on Thursdays and 2h on Fridays for an ongoing period. Who can help me learn these skills? I do have intermediate experience in CyberSecurity it is not that I need to start from scratch....

    €21 / hr (Avg Bid)
    €21 / hr Offre moyenne
    14 offres

    My postfix server running on a CentOS is currently experiencing an untrusted server error when sending out emails. Up until now, everything was functioning normally but it stopped working all of a sudden. I'm looking for someone with solid know-how in troubleshooting postfix server errors. Following are the steps I've taken so far: - Reviewed the server logs - Restarted the server However, neither of these actions rectified the situation. Furthermore, I've confirmed that no changes have been recently made to the server's configuration or settings. Ideal Candidate Profile: - Proven experience with CentOS and Postfix server administration - Strong skills in diagnosis and troubleshooting of server errors - Excellent problem-solving abilities As ...

    €24 / hr (Avg Bid)
    Urgent
    €24 / hr Offre moyenne
    7 offres

    Hello, I had a few problems. 1. - module of postfixadmin works only with external domains. I have to add our domains too 2. With LDAP auth aliases works good but only one, I need multiple 3. I wannt to autenticate users by PAM (dovecot) module with Duo Mobile (support PAM). I had some errors with it

    €130 (Avg Bid)
    €130 Offre moyenne
    39 offres

    i want to install mailserver postfix and Dovecot along with roundcube as we need to login from different domain and different users so we neeed to create user with password and user can login in roundcube mail and send or recive mail user creating can use on command promt we need installation bash code also

    €19 (Avg Bid)
    €19 Offre moyenne
    5 offres
    Linux Mail Server Setup & Security S'est terminé left

    I'm looking for a professional to set up a Linux-based mail server using postfix, dovecot, and roundcube. The server must be capable of hosting multiple users, each with a personal password for access. Your role includes: - Configuration of SSL/TLS encryption for top-notch security - Setting up user creation process - Creating a simplified bash script to streamline installation Ideal Skills: Sound experience with Linux server management, proficiency in bash scripting, an excellent understanding of postfix, dovecot, roundcube components, and SSL/TLS encryption. Bear in mind that after the mail server setup, I may not have a dedicated IT team managing it. So, I need a solution that's straightforward to manage long-term. Please bid considering these f...

    €19 (Avg Bid)
    €19 Offre moyenne
    14 offres
    Linux VPS CWP Setup Specialist S'est terminé left

    I need a tech-savvy individual to set up my Control Web Panel (CWP) on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in this o...(CWP) on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in this operating system is essential. Please be prepared to provide: - Basic Security setup on CWP. Prior experience with Linux security protocols is a bonus. - Installation and configuration of specific services including: - Web Server (Apache, Nginx, LiteSpeed) - Mail Server (Postfix, Dovecot, RoundCube) - Database Server (MySQL, MariaDB) Deep knowledge and proven experience with these servers and databases are required for this project. Appreciate your interest and look forward fo...

    €16 (Avg Bid)
    €16 Offre moyenne
    12 offres

    I'm looking for a knowledgeable professional to set up an email server for Docker, utilizing the Postfix server software. Key responsibilities: - Email server setup - Optimization and configuration as per Docker requirements While the project isn't time sensitive, a commitment to efficiency is still desired. The ideal candidate will have: - Proven expertise in Docker and Postfix - Strong understanding of email server setup and management Please note: Specific security features were not specified – you'll be expected to adhere to general best practices in this domain, ensuring reliable operation.

    €20 (Avg Bid)
    €20 Offre moyenne
    14 offres
    Ubuntu SMTP Server Configuration S'est terminé left

    I'm looking for a skilled technician to set up SMTP on my Ubuntu server. I'm currently running Postfix and need it to handle outgoing mail. I also have firewall (ufw) and security software installed that you'll need to navigate. Key skills and experiences: - In-depth knowledge and experience with Ubuntu, Postfix, and SMTP - Understanding of email server configuration - Familiarity with firewall and security software configurations. Your job will be to ensure a seamless setup for Posit Connect to run effectively. My expectations are timely and error-free work. Your assistance is highly appreciated.

    €32 / hr (Avg Bid)
    €32 / hr Offre moyenne
    29 offres

    I'm in need of an experienced OpenLDAP specialist to define my OpenLDAP slapd/LDAP rule. The main job is to create a rule that controls read access, particularly for groups. SEE HERE !! ######### I need someone to create the following two rules for slapd: a) Currently there are bindusers who are allowed to read certain groups depending on security settings (the groups have a attribute that lists them as read allow). The rule should ONLY allow them access to users that are part of the allowed group b) The users should not be visible by default, they should be only be found if they have an exact match on the UID. These two rules are needed to enforce privacy settings. ######### Key aspects of the task include: - Understanding the specifics of my system and the needs o...

    €21 (Avg Bid)
    €21 Offre moyenne
    4 offres
    OpenLDAP Read Access Control Rule S'est terminé left

    I'm in need of an experienced OpenLDAP specialist to define my OpenLDAP slapd/LDAP rule. The main job is to create a rule that controls read access, particularly for groups. SEE HERE !! ######### I need someone to create the following two rules for slapd: a) Currently there are bindusers who are allowed to read certain groups depending on security settings (the groups have a attribute that lists them as read allow). The rule should ONLY allow them access to users that are part of the allowed group b) The users should not be visible by default, they should be only be found if they have an exact match on the UID. These two rules are needed to enforce privacy settings. ######### Key aspects of the task include: - Understanding the specifics of my system and the needs o...

    €186 (Avg Bid)
    €186 Offre moyenne
    4 offres
    Business Postfix Mail Server Setup S'est terminé left

    I'm seeking an IT expert to set up a Postfix mail server for my business. Core Requirements: - Configure the Postfix mail server software, which you ideally have experience with. - I desire custom spam filtering, so you'll need to demonstrate competency in implementing bespoke rules for this. - Having a background in providing tailor-made email solutions will be advantageous. In short, this project demands a professional who excels in setting up personal email accounts with custom spam protection preferences. You'll get extra consideration if you can showcase previous similar projects.

    €27 / hr (Avg Bid)
    €27 / hr Offre moyenne
    31 offres

    I'm faced with an IMAP authentication failure issue on WHM cPanel, which is needing resolution. The exact problem is an authentication failure Reason : TCP Transaction Log: << * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. >> A001 LOGIN _cpanelserviceauthimap_jISmxQd_nTK1zYDr ltPoDJDj1ahvP4qH << A001 NO [UNAVAILABLE] Temporary authentication failure. [:2024-03-01 16:31:19] imap: ** [A001 NO [UNAVAILABLE] Temporary authentication failure. [:2024-03-01 16:31:19] != A001 OK] : Died Please detail your: - Experience handling WHM installation authentication issues on cPanel - Experience with various WHM clients Overcoming this issue is my utmost priority, hence your proven ex...

    €28 (Avg Bid)
    €28 Offre moyenne
    12 offres

    I have a Froxlor server installed in conjunction with a Postfix server. I currently have the problem that when I set up the email address, I get certificate errors in connection with the subdomains imap. Since I would like to save myself the work of looking for the error, I would like to have it done by a freelancer if I get a good offer. Access to the server would be via my PC, which can be accessed with Anydesk or another solution. I will only place the order if the freelancer takes care of it by 1 a.m. (German time) today. Otherwise I would do it myself because I want it to work tomorrow. Please start your offer letter with ** so that I know that you have read the text. All other offers will not be considered.

    €10 / hr (Avg Bid)
    €10 / hr Offre moyenne
    4 offres

    I am currently facing some challenges with the configuration of my Postfix/Dovecot email system. Despite having a set-up server, I am encountering problems that are disrupting the smooth operating of the system. My need is for an individual with: - Extensive experience and knowledge in Postfix and Dovecot systems - The ability to effectively troubleshoot and resolve issues Key Tasks: - Identify and fix configuration problems on the email system - Ensure smooth function of the Postfix/Dovecot system This project will greatly benefit from a freelancer who is proficient not just in troubleshooting but also in ensuring that such problems do not recur in the future.

    €13 / hr (Avg Bid)
    €13 / hr Offre moyenne
    3 offres

    I need an experienced Linux system administrator to handle the setup and configuration of OpenLDAP on a Linux environment. Precisely, your tasks will include: - OpenLDAP installation on Linux - Configuration of the application - Integration with an existing access control system Key skills and experience: - Proficient in Linux system administration - Previous experience with OpenLDAP setup and configuration - Familiarity with integrating systems Please note, the security aspect is important but the specific requirements aren't defined yet. We'd love insights and recommendations on this topic. I look forward to receiving your bids.

    €416 (Avg Bid)
    €416 Offre moyenne
    18 offres

    I'm seeking a reliable and knowledgeable freelancer to set up an Ubuntu postfix email server for both desktop and web-based email clients, on an existing and working Ubuntu 20.04 LAMP server with ~10 virtual sites. This project requires a particular focus on implementing advanced security measures, including: - SSL/TLS encryption: This will be crucial for ensuring that our email communications are secure and private. - Spam Filtering: Effective spam filtering is important to keep our inbox clean and clutter-free. - Anti-virus Protection: Installing robust anti-virus protection will be fundamental to protect our server and emails from potential risks and threats. Part 2: After setup, install 2 working mail clients (send and receive) on 2 different sites. Then give instructions...

    €125 (Avg Bid)
    €125 Offre moyenne
    10 offres

    I am seeking an experienced developer to integrate CLAMAV 0.103.2 with a Postfix mail server running on a Linux operating system. The aim is to significantly improve the mail server's virus scanning capabilities and overall performance. Your responsibilities will include: - Integrating CLAMAV 0.103.2 with the existing Postfix mail server (User socket:3310 or 3320) - Configuring RSPAMD to enhance email filtering, focusing particularly on virus and phishing threats - Test emails with infected (eicar) attachments and phishing (within the body of the mail) test I'm looking for someone with a deep understanding of Linux and Postfix, as well as experience in setting up and configuring RSPAMD and CLAMAV. This project requires an individual with the capability to...

    €19 (Avg Bid)
    €19 Offre moyenne
    6 offres
    Access Lists Enforcement in Postfix S&#039;est terminé left

    I require a Postfix expert to add feature related to enforcing access lists in my current setup. The primary requirements are domain-based and email-address based access lists. The objective is twofold: 1. Block access for specific domains and users 2. Allow access for specific domains and users An ideal candidate would have extensive experience with Postfix configuration and management, particularly with handling access lists. Knowledge of both domain-based and user-based access list configuration is essential, as well as a firm understanding of access control strategies. Please understand that this is a critical issue and require someone capable of delivering a robust solution quickly.

    €95 (Avg Bid)
    €95 Offre moyenne
    5 offres
    Project for Waleed A. S&#039;est terminé left

    Hi Waleed A., Please complete the remaining tasks for the mail , PHP Mail Boxes, Dovecot, Postfix Thank you

    €46 (Avg Bid)
    €46 Offre moyenne
    1 offres

    I need a specialist to install a Linux-based email server tailored for active marketing campaign purposes. With the expected account creation being less than 50, the installation must be scalable, reliable, and secure and should facilitate mass mail dispatch without any hassles. - Requirements: - Proficiency with Linux server environments - Experience in setting up email servers (Postfix, Sendmail, etc.) - Understanding of email marketing requirements - Expertise in SMTP, IMAP/POP protocols - Knowledge of mail deliverability best practices - Ability to implement security measures (SPF, DKIM, DMARC) - MailWizz - Ideal Candidate: - Previous successful email server installations - Familiarity with sending limits and avoiding blacklists - Experience in handling sm...

    €136 (Avg Bid)
    €136 Offre moyenne
    20 offres
    Robust Email Server Setup S&#039;est terminé left

    ...experienced professional to configure a reliable mail server for my business operations, ensuring efficient email management and secure communications. My requirement is specific: - Configure Postfix, Dovecot, and MySQL for robust mail server operations. - Support for IMAP, SMTP and POP3 protocols. - Implement anti-spam measures to maintain high deliverability and trust. - Integrate whitelist functionalities to ensure important communications are never missed. - Domain details and VPS information would be shared Ideal Candidate Should Possess: - Proven experience setting up and configuring Postfix, Dovecot, and MySQL. - Success in deploying anti-spam solutions and understanding of whitelist management. - Strong problem-solving skills and attention to detai...

    €94 (Avg Bid)
    €94 Offre moyenne
    13 offres
    POSTFIX Configurations in Linux S&#039;est terminé left

    I am looking for someone who can configure/troubleshoot postfix mail for gmail as postfix already configured for organisation . Its for our organization but not working for gmail . Need who has worked on this kind of issue .

    €5 / hr (Avg Bid)
    €5 / hr Offre moyenne
    12 offres
    Linux Server Expert S&#039;est terminé left

    I'm seeking a skilled Linux Server administrator to migrate my PHP/MySQL website. Your tasks would cover: - Setup of production and development environment from scratch - Recommendations on all aspects. - Load Balancer configuration - Server Mirroring - Configuration- Setting up Apache/Nginx, MySQL/PostgreSQL, and Postfix/Dovecot services. - Security: Implementing best practices to protect the server from potential threats. - Optimization: Enhancing server performance for optimal operation. Ideal qualifications include: - Proficiency in Linux (CentOS) administration. - Experience configuring web, database, and mail servers. - Strong understanding of server security measures. - Ability to optimize server performance. I'm looking forward to a secure, efficient ser...

    €13 / hr (Avg Bid)
    €13 / hr Offre moyenne
    16 offres