I run a VPS which hosts several domains. Sending mail from these domains has always been tricky. I’ve long used WP SMTP Mail plugin for wordpress to work around this, but I wanted to get a proper fix. After much reading I found a proper solution
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Posts Tagged: spf
0How to reduce spam with SPF, DKIM & DMARC
Since I set up contact forms on various websites I’ve had a slowly increasing volume of spam. Not direct spam sent to me, but bounces from non-existent addresses that were being spamme, apparently from my address. Unfortunately the spam wasn’t originating from my address, but my address was somehow picked up (probably from before I secured the contact forms on the site) and was being used as the “reply to” address. After some investigation I heard about SPF which is an e‑mail anti-forgery system.
“Hi James I realise it has been a long while, but I just checked this on windows 11 (build 23H2)…”