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How to migrate a mail server from one machine to another

Cloud Insidr 2018-09-12 Leave a Comment

How to migrate a mail server from one machine to another

There are two basic ways to migrate a mail server from one machine to another: with and without service downtime.

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Filed Under: mail servers Tagged With: email, mail

Anti-Spam Defense: Using Postfix With smtpd Access Restrictions

Cloud Insidr 2015-11-15 Leave a Comment

Anti-Spam Defense: Using Postfix With smtpd Access Restrictions

Fighting spam, aren’t we all… To stem the tide of unwanted junk mail look no further than the built-in access restrictions in Postfix.

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Filed Under: administration and orchestration, cloud, edge and everything in between, mail servers Tagged With: DNS checks, HELO, logs, mail, postfix, postmap, RBL, RHSBL, smtpd, spam, Spamhaus

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