I’m sending mail but I receive a bounce message with an error.


Chose the case with the bounce error you have.

– 550 Requested action not taken: mailbox unavailable Givingup, 797.
– 550 5.7.1 This system has been configured to reject your mail, 1375.
– 553 Sorry, that domain isn’t in my list of allowed rcpthosts,168.
– 553 Sorry, relaying denied from your location,168.
554 mail server permanently rejected message, 836.
– Does not like recipient… 550 5.7.1 <user@domain.tld>… Access denied, 1375.
– I tried to deliver a bounce message to this address, but the bounce bounced!, 1376.
– Sorry your message to mailname@domain.tld cannot be delivered. This account has been disabled or discontinued, 797.
– Sorry, I couldn’t find a mail exchanger or IP address. (#5.4.4),1377.
– Sorry, no mailbox here by that name. (#5.1.1), 797.
– Sorry. Although I’m listed as a best-preference MX or A for that host, it isn’t in my control/locals file, so I don’t treat it as local. (#5.4.6), 1380.
– Sorry, I couldn’t find any host named domain.tld,1377.
– This address no longer accepts mail, 797.
– User not known Giving up, 797.
– User unknown, 797.
– “Connected to but my name was rejected. Remote host said: 501 5.0.0 HELO requires domain address”, 816.
– “TLS connect failed”, 1035.

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