I’ve been running MIAB for a long time, but in testing a new mail sender for work (sender=MailGun), messages to my box are being rejected:
“SMTPUTF8 is required, but was not offered by host”
Of course I did search the forum first and found a couple of closed posts, but have not found a solution to this.
Has anyone encountered and solved this?
I’m on Version 0.51at present
I have never come across this problem.
Maybe this U&L answer is useful:
you need to edit
/etc/postfix/main.cf and set
this gets overwritten whenever you update/upgrade mailinabox
Thanks. I’ll look into both of those. Turns out the ancient mail sender (ASPEmail) needed excplicit UTF encoding added to any and all header fields (subject included).
The body was never a problem but the subject become the issue.
Having an issue where we can’t send or receive emails now. It was working until recently. Everything is configured correctly.
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