Need to whitelist our domain

Hello, We believe that your IP address is blacklisted on some spam blacklister(correct me if I am wrong) and you would like to remove the IP address from blacklist. We have couple of questions, before providing a suggestions. 1. What mailserver does the server is using?(exim, postfix or qmail) 2. How many mails are there in the mailqueue? 3. Does the blacklister reporting any specific time that they received the spam mails? There may be few questions which may arise depends on the answer. We are available between 9:00 AM IST to 9:00 PM IST. You can reach us on skype:support_38402 as well.

hello employer this is sumeet mangal i had done ms in cyber security from police university Rajasthan india. ihad experience of working with govt agencies loke cert. raj. police. delhi poloce i had a vast exin domain handling. i had also experience in policy making and legal work. i will provide you 100 ℅ results. ready for discussion.