On 14.05.20 09:07, SysAdmin EM wrote:
I have two servers running on Postfix, one of which runs version 2.10.1 and
the other server runs version 3.4.7.
On the server where I am running verion 3.4.7, I receive "501 5.5.4 Invalid
domain name" errors in emails sent to different servers. Rhe mail is sent
to postfix through exim from a relay connection.
The reverse of the IP is configured correctly and the From domain is also
responding.
# Log example
postfix-out/smtp[12931]: E30639204ED: to=<m_snyder...@hotmail.com>, relay=
hotmail-com.olc.protection.outlook.com[104.47.124.33]:25, delay=1.4,
delays=0.08/0/1.4/0, dsn=5.5.4, status=bounced (host
hotmail-com.olc.protection.outlook.com[104.47.124.33] refused to talk to
me: 501 5.5.4 Invalid domain name [
HK2APC01FT037.eop-APC01.prod.protection.outlook.com])
is your hostname really "HK2APC01FT037.eop-APC01.prod.protection.outlook.com"?
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
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