Let’s do Postfix slowly and properly – Part 8: PTR and SPF records
The easiest way to increase your odds of not getting rejected as a spammer when talking to other MTAs.
The easiest way to increase your odds of not getting rejected as a spammer when talking to other MTAs.
When your servers don’t respond / who you gonna call? Well, maybe not call but look. And I’m talking about my server residing on my HTPC not yours.…