Dobrý deň prajem,
Používame na našich serveroch ESET Mail Security for Linux / FreeBSD od poslednej aktualizácie sa nám začali vracať emaily s hláškou.
This is the mail system at host *.*.sk.
I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can delete your own text from the attached returned message.
The mail system
<*@*>: host *.*sk[37.9.169.105] said:
554 5.7.1 Rejected by ESETS_SMFI (spam) (in reply to end of DATA command)
IP adresa neje v žiadnom Blackliste podľa skóre mail tester mame 10/10
https://www.mail-tester.com/test-s6o2i4bzo
mail ide na všetky schránky okrem serverov ktoré používajú ESET Mail Security for Linux.
kde môže byt problém ?
