Category Archives: Exim

SPF DKIM DMARC- Links

We have multiple links available to check if the mail server are correctly configured. To check reverse DNS http://viewdns.info/ http://mxtoolbox.com/ Check MX records for domain http://mxtoolbox.com/NetworkTools.aspx http://viewdns.info/reversedns/ Check if the IP/domain is blacklisted for spam http://mxtoolbox.com/NetworkTools.aspx http://viewdns.info/spamdblookup/ http://www.abuseat.org/lookup.cgi Check if … Continue reading

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SPAM Whitelisting

Whitelisting can help you to get your emails reach inbox instead of spam folder, i will teach you now how to whitelist your self on some spam filter systems and some email providers. First of all you must have a … Continue reading

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How To Rotate IP Address Pool In Linux (Redhat / Centos / Ubuntu / Debian)

You can rotate your Server IP address pool in Linux server by using iptable NAT Postrouting. I assume you have 8 public IP addresses (x.x.x.1 TO x.x.x.8) configure on Linux postfix server. Now we rotate only SMPT (port no. 25) … Continue reading

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Exim Commands

Exim commands for Mail issue ===================== /usr/sbin/exim -v -Mrm (MAIL ID HERE) ==> REMOVE MAILS BY ID /usr/sbin/exim -bp ==> LIST QUEUED MAILS /usr/sbin/exim -bpc ==> OUTPUT NUMBER OF QUEUED MAILS /usr/sbin/exim -bpr | grep ‘*** frozen ***’ | awk … Continue reading

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