No SMTP servers were available - No route to host #3077
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Alright, can close it myself again... I thought no one would block it when self hosting, turns out my and most other internet providers also block it... |
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All my emails including test emails to mail-tester.com keep giving me the soft fail with message:
No SMTP servers were available for srv1.mail-tester.com. Tried reception.mail-tester.com.
I've checked other messages here and see mostly port 25 being blocked by the service provider, but I'm hosting it on a server at home and from what I can see nothing is blocking any outbound ports.
All DNS checks turn up correct and green.
Any other leads to what to check?
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