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    3,570 postfix travaux trouvés au tarif de EUR

    ...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 - ...

    €8 / hr (Avg Bid)
    €8 / 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.

    €87 (Avg Bid)
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    13 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

    €129 (Avg Bid)
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    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...

    €21 / hr (Avg Bid)
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    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...

    €147 (Avg Bid)
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    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.

    €28 (Avg Bid)
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    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.

    €49 (Avg Bid)
    €49 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.

    €157 (Avg Bid)
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    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

    €245 (Avg Bid)
    À la une Urgent
    €245 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

    €152 (Avg Bid)
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    4 offres

    ...nouveau 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. Actue...

    €37 (Avg Bid)
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    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

    €101 (Avg Bid)
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    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

    €217 (Avg Bid)
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    2 offres

    Code (using Javafx programming) that demonstrates how the process of converting the given infix expression (A/B-C+D*E-A*C) to postfix (AB/C-DE*+AC*-) which can be illustrated graphically to those who may need help in understanding the concept.

    €160 (Avg Bid)
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    10 offres

    It must be able to send emails with DKIM, DMARC, SPF and any other protocol needed for emails to arrive in clients INBOX.

    €430 (Avg Bid)
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    18 offres
    Fix Linux mail routing 2 jours left
    VERIFIÉ

    On a Linux webserver running Webmin and Postfix, mail routing is broken. Outbound mail is not reaching recipients. Server is self hosted. Need to establish correct inbound and outbound routing using ISP relay. I will provide screen sharing access to a machine that has SSH root access to the server. Screen will be recorded.

    €396 (Avg Bid)
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    14 offres

    Hi Stefan V. Would you like to quote for fixing postfix on a TsoHost Centos VPS? I have been informed by TsoHost support that port 25 is blocked. I have tried to configure postfix to use port 587, but it is not working. THIS IS WHAT I AM TRYING TO DO:Configure postfix to send emails only. THIS IS THE ERROR I AM GETTING:Nov 26 10:39:07 mail postfix/smtp[11650]: connect to []:25: Connection timed out I can send details and we agree cost before decision

    €11 (Avg Bid)
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    1 offres

    Hello, I want to Create Aws Instance with Postfix or Postal MA and script that can go and take 1000 email from existing queue and send it from this instance the shut it down. i need someone with experince with terraform to manage hunder similar instance. i need someone who can start immediately.

    €147 (Avg Bid)
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    18 offres
    Postfix+roundcube+postfixadmin S'est terminé left

    I need someone to 1- fix a SSL and Sasl of postfix, 2-change the directory to each domain (postfixadmin) 3- Fix Roundcube (not is connecting to postfix) 4-setup fail2ban to jail postfix Is need do this job for today . the hosting not have any control panel like CPanel, Plesk. or other.. is need knowledge on SSH or FTP to working in this problem please contact only freelancer that have the knowledge to fix all problems The OS is Centos7

    €31 (Avg Bid)
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    11 offres

    Mostly setup but I'm still getting the following: 550-5.7.25 [] The IP address sending this message does not have a 550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not 550-5.7.25 point to the sending IP. As a policy, Gmail does not accept messages 550-5.7.25 from IPs with missing PTR records. Please visit 550-5.7.25 for more 550 5.7.25 information. Need help getting it finalized

    €30 / hr (Avg Bid)
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    7 offres
    ubuntu expert on email S'est terminé left

    I have a new ubuntu server that hosts a few websites. Been trying to get postfix and/or sendmail to relay emails without success. Keep getting errors that I do not know how to resolve.

    €127 (Avg Bid)
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    23 offres

    We have an Azure VM running CentOS managed using Plesk with Roundcube as the mail editor. We need to have SMTP forwarding to Sendgrid via their SMPT API on port 587and the necessary DNS records installed/modified. The login data needs putting into a file sasl_passwd on the server so that postfix forwards the outgoing email to the Sendgrid SMTP server, smtp.sendgrid.net. Access would be remote on my PC as I can access the various logins easier than handing out a bunch of passwords, I can give root access via putty.

    €129 (Avg Bid)
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    5 offres
    Setup IMAP/SMTP auto configuration S'est terminé left

    We need an expert in email configuration to setup automatic configuration of IMAP and SMTP so that when a new email is configured on one of our domains, the end user just has to enter their email address and password and all the IMAP & SMTP settings are automatically pulled into the mail client. We have full control over our email servers (Postfix & Dovecot) and full control over the DNS for the domains. We can also setup a web server if that is required to serve the config information. This needs to work with as many email clients as possible, but as an absolute minimum it must work with Apple iOS, Apple MACOS (Mac Mail), Outlook 365 mail client, Windows mail and Thunderbird.

    €42 (Avg Bid)
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    10 offres

    I have set up Webmin on a Ubuntu 18.04 VM for testing Postfix and Dovecot. Mail send/receive is not happening, perhaps due to a certificate/TLS issue?? I have already downloaded Let's Encrypt SSL into the VM. I am looking for a few minutes with somebody who often configures this kind of setup so that you would know where to look straight away. It is a test environment, so it does not matter even if you break it because I can quickly rebuild it, too easy. To avoid the bots, could you please bid with the word 'tooeasyjob'? You will get feedback with 5 stars. Thanks

    €31 (Avg Bid)
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    1 offres

    i need help finishing off my debian linux install of postix/dovecot/mariaDB and adding the relay through submission port 587

    €144 (Avg Bid)
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    4 offres
    configure and Fix postfix issue S'est terminé left

    configure and Fix postfix issue

    €38 (Avg Bid)
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    16 offres

    I have a PostFix email server with MySQL and RoundCube as email web client. I want to have a registration page for the RoundCube where user will insert below info: 1. Full name 2. Main Email address 3. Alias Email address 4. Secondary Email address (for email recovery) 5. Password and Password confirm 6. Invitation code 7. Captcha verification On submit: 1. An invitation code will be checked 2. A new user should be created in PostFix mail server with the main email address and password provided 3. An alias email address should be added to the same user in PostFix mail server Next, we want to create admin pages to manage users, invitations, profiles ... etc. I'm looking for a PHP/MySQL developer with experience in RoundCube. This is the first task in a series of...

    €17 / hr (Avg Bid)
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    23 offres
    Bash smtp installer centos 7 S'est terminé left

    Hi. I need make a bash script that install and config server as smtp. if you can do it in one-line command that do the same (config server as smtp) will be ven better. I want use this smtp from my pc. so the script must do: install sendmail or postfix config port, iptables, auth. PD: I will run this command in many CENTOS 7 servers and must work in all. thanks !

    €49 (Avg Bid)
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    7 offres

    I need someone that knows about tad implementation in stack and queue, postfix, infix and prefix. recursive and iterative algorithms

    €12 / hr (Avg Bid)
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    22 offres

    We provide a VPS with installed Centos 8, PHP 7.4, MariaDB, Apache, SSL, installed aaPanel, installed aaPanel Mailserver (postfix and dovecot) and aaPanel RoundCube with a email address on this server to test. Incl. SSH access. Roundcube plugins you need to install: fetchmail, identity_smtp, rcguard, persistent_login, swipe, show-folder-size, advanced_search, rc_smime, tls_icon, twofactor_gauthenticator, vacation, ident_switch, additional_smtp, additional_imap, rc_hcaptcha Information can be found on: Furthermore you need to install the roundcube plugin enigma (PGP): You need also: - to test the new configuration - to write in a text file how

    €500 (Avg Bid)
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    13 offres
    Plesk Pro senior expert wanted S'est terminé left

    We search for an senior expert on Plesk to support us with remote hands on our Plesk servers. What are your tasks? - help us to fix upcomi...team mates are all highly experienced on linux and administration - we do not have the required time to research for the issues to fix them, so we search for experts who have multiple years of experience - also the experts we are searching have at least 50 plesk servers already done in administration, so you know what you do what is the typical stack? - ubuntu 18.04/20.04/22.04 - plesk latest - postfix - courier - apache/php with nginx as reverse proxy - mariadb What is our budget? we do not disclose our budget nor planned hourly rate. Offer us your best bid. This job is created with a placeholder budget/rate. So ignore the rates/budgets pos...

    €17 / hr (Avg Bid)
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    9 offres

    We provide a VPS with installed Centos 8, PHP 7.4, MariaDB, Apache, SSL, installed aaPanel, installed aaPanel Mailserver (postfix and dovecot) and aaPanel RoundCube with a email address on this server to test. Incl. SSH access. Roundcube plugins you need to install: fetchmail, identity_smtp, rcguard, persistent_login, swipe, show-folder-size, advanced_search, rc_smime, tls_icon, twofactor_gauthenticator, vacation, ident_switch, additional_smtp, additional_imap, rc_hcaptcha Information can be found on: Furthermore you need to install the roundcube plugin enigma (PGP): You need also: - to test the new configuration - to write in a text file how

    €73 (Avg Bid)
    €73 Offre moyenne
    16 offres
    Plesk senior expert wanted S'est terminé left

    We search for an senior expert on Plesk to support us with remote hands on our Plesk servers. What are your tasks? - help us to fix upcomi...team mates are all highly experienced on linux and administration - we do not have the required time to research for the issues to fix them, so we search for experts who have multiple years of experience - also the experts we are searching have at least 50 plesk servers already done in administration, so you know what you do what is the typical stack? - ubuntu 18.04/20.04/22.04 - plesk latest - postfix - courier - apache/php with nginx as reverse proxy - mariadb What is our budget? we do not disclose our budget nor planned hourly rate. Offer us your best bid. This job is created with a placeholder budget/rate. So ignore the rates/budgets pos...

    €21 / hr (Avg Bid)
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    3 offres
    Plesk senior expert wanted S'est terminé left

    We search for an senior expert on Plesk to support us with remote hands on our Plesk servers. What are your tasks? - help us to fix upcomi...team mates are all highly experienced on linux and administration - we do not have the required time to research for the issues to fix them, so we search for experts who have multiple years of experience - also the experts we are searching have at least 50 plesk servers already done in administration, so you know what you do what is the typical stack? - ubuntu 18.04/20.04/22.04 - plesk latest - postfix - courier - apache/php with nginx as reverse proxy - mariadb What is our budget? we do not disclose our budget nor planned hourly rate. Offer us your best bid. This job is created with a placeholder budget/rate. So ignore the rates/budgets pos...

    €20 / hr (Avg Bid)
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    13 offres
    Linux Ubuntu Recovery S'est terminé left

    Looking for a experienced Linux admin to recover a remote linux instace that is not booting. We are able to boot into revovery mode to identify blocking issues which need to be fixed and the original system rebooted. Once rebooted we will need to install the SSL certificate for dovecot and postfix to operate.

    €88 (Avg Bid)
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    7 offres
    Need Postfix installation script S'est terminé left

    Need Postfix installation script which will install postfix with 1-2 mailbox with password and it should be work on 465 port with mail client like outlook and thunderbird

    €27 (Avg Bid)
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    8 offres

    we are using vtiger crm , also using AWS SES for Smtp . with postfix emails are not going and stays in draft . need to fix the same .

    €29 (Avg Bid)
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    10 offres

    We provide a VPS with installed Centos 8, PHP 7.4, MariaDB, Apache, SSL, installed aaPanel, installed aaPanel Mailserver (postfix and dovecot) and aaPanel RoundCube with a email address on this server to test. Incl. SSH access. Roundcube plugins you need to install: fetchmail, identity_smtp, rcguard, persistent_login, swipe, show-folder-size, advanced_search, rc_smime, tls_icon, twofactor_gauthenticator, vacation, ident_switch, additional_smtp, additional_imap, rc_hcaptcha Information can be found on: Furthermore you need to install the roundcube plugin enigma (PGP): You need also: - to test the new configuration - to write in a text file how

    €118 (Avg Bid)
    €118 Offre moyenne
    18 offres
    Postfix Mail Server S'est terminé left

    Help to configure and setup a mail server, for incoming and outgoing email.

    €33 / hr (Avg Bid)
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    9 offres

    I need this mail server Stack setup: Dovecot, Postfix, Rspamd and PostgreSQL (installation ex: ) 1/ Installation should be videoed to have a fully log of this installation. 2/ Instructions step by step to change all passwords involved in installation 3/ Setup for single domain use 4/ Optional later, another new installation for multiple domain use (and separate users)

    €470 (Avg Bid)
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    9 offres
    Sistemista Postfix/Dovecot S'est terminé left

    Salve, cerco un sistemista per la risoluzione di un problema con Postfix/Dovecot. Il candidato dovrebbe avere esperienza con i server Linux in generale per eventuali lavori futuri. NB: Gli Italiani avranno la priorità.

    €14 / hr (Avg Bid)
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    1 offres

    I have a Debian Squeeze system running Dovecot 1.2.15 Postfix 2.7.1 PostgreSQL 8.4.22 Saslauthd 2.1.23 I need you to migrate the 47 domains (there are 21 additional domains that are mine, that are just aliases; a few of the 47 domains are just aliases as well) with 612 email accounts to an up-to-date Debian (stable) system. The source system uses mbox format and the new system will use maildir, so the files can't simply be rsynced, but need to be copied via imapsync or a similar tool. It will probably be the best idea to move one domain at a time and evaluate whether the users are happy, etc. Once a domain or two is successful, the rest could go faster. It will probably make sense to do an initial sync and make sure that it looks pretty good, and then I'll turn down t...

    €540 (Avg Bid)
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    15 offres

    Wir suchen einen erfahrenen Mailserver-Experten, der einen Mailserver abgestimmt auf unsere individuellen Bedürfnisse aufbaut. Der bisherige Mailserver wurde und wird vom CEO persönlich betrieben und gewartet. Daher ist ihr direkter Ansprechpartner selbst technisch versiert und kann mit Ihnen auf Fachniveau reden. Wir arbeiten Primär an einer "Komplett-Ausrüstung" im Rahmen der IT mit der Primären Zielgruppe von Start-UPs und Kleinunternehmen. Diese erhalten die Gesamt-IT gegen eine langfristig vereinbare Gewinnbeteiligung. Damit erlauben wir Start-UPs bereits zu beginn eine Professionelle IT zu besitzen, die mit der Zeit mit ihnen mitwächst. Zudem können Finanziell schlecht gestellte oder sozial benachteiligte Menschen bei uns kostenlos Zugang ...

    €35 / hr (Avg Bid)
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    5 offres

    You are able to Configure and to manage: ispconfig, mailing servers, not only SALARY : $700-$1500 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2000 usd per month 2/ after 9 months salary will become $ 2500 usd/per month WORK: YOU ARE ABLE TO WORK: 120-200 hours per month SALARY can increase after trial period basis on your performance. ======================= YOU MUST BE ABLE TO WORK REMOTELY (remote system using sharing screen tools) BE RESPECTFULL WITH YOUR BID, AVOID FAKE BID YOU MUST BE AVAILABLE TO START !

    €1132 (Avg Bid)
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    7 offres

    You are able to Configure and to manage: ispconfig, mailing servers, not only SALARY : $700-$1500 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2000 usd per month 2/ after 9 months salary will become $ 2500 usd/per month WORK: YOU ARE ABLE TO WORK: 120-200 hours per month SALARY can increase after trial period basis on your performance. ======================= YOU MUST BE ABLE TO WORK REMOTELY (remote system using sharing screen tools) BE RESPECTFULL WITH YOUR BID, AVOID FAKE BID YOU MUST BE AVAILABLE TO START !

    €1185 (Avg Bid)
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    23 offres

    “RPN” refers to “reverse polish notation”, ...which is a common acronym but a slightly offhand reference to Lucasewicz, the Polish mathematician who showed that an algebra based on the entering the operator first, followed by the two operands, leads to a calculus for arithmetic that does not require parenthesis { brackets, “(“ or “)” }. Many Texas Instruments calculators have supported entering the variables first, followed by the operator (“postfix notation”, or “Reverse Polish Notation”; rather than to insert the operator within the numbers: “infix notation”), which also does not require the use of brackets to enforce order of operations. I need the solutions for the questions of this project to b...

    €67 (Avg Bid)
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    11 propositions

    “RPN” refers to “reverse polish notation...which is a common acronym but a slightly offhand reference to Lucasewicz, the Polish mathematician who showed that an algebra based on the entering the operator first, followed by the two operands, leads to a calculus for arithmetic that does not require parenthesis { brackets, “(“ or “)” }. Many Texas Instruments calculators have supported entering the variables first, followed by the operator (“postfix notation”, or “Reverse Polish Notation”; rather than to insert the operator within the numbers: “infix notation”), which also does not require the use of brackets to enforce order of operations. I need the solutions for the questions of this project to be ready ...

    €224 (Avg Bid)
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    15 offres
    Postfix+Shell Scripting S'est terminé left

    Budget SGD $40-$60 1. Good understanding in Postfix 2. Good Bash/Shell Scripting skills for healthcheck status and failover to Postfix relayhost (postfix (a)) Scenario 1: Failover Postfix (a) > Relay email to Mailgun if Sendgrid services is unavailable Scenario 2: Failover Postfix (a) > Relay email to Sendgrid if Mailgun services is unavailable

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    4 offres

    Meilleurs articles de la communauté postfix