iRedMail — Mail list problem external listAllowedUser not work for local SMTP

Re: Mail list problem external listAllowedUser not work for local SMTP

null@example.com (bongdotcom) — Tue, 23 Mar 2010 05:28:47 +0000

ZhangHuangbin wrote:

Please read the returned message:
SMTP, Server Response: '450 4.1.2 : Recipient address rejected: Domain not found',

That is the problem, suppose applied listallowuser, it will work. But if same domain it will not have this error message. But if using different domain but applied to listallowuser, it will prompt the error message.

Re: Mail list problem external listAllowedUser not work for local SMTP

null@example.com (ZhangHuangbin) — Tue, 23 Mar 2010 05:24:54 +0000

Please read the returned message:

SMTP, Server Response: '450 4.1.2 : Recipient address rejected: Domain not found',

Mail list problem external listAllowedUser not work for local SMTP

null@example.com (bongdotcom) — Tue, 23 Mar 2010 01:41:17 +0000

I have a mail list ALL@DOMAIN.COM which is sent to all and it's set to moderator. I added another virtual domain email USER@DOMAINB.COM into the listAllowedUser. If USER@DOMAINB.com using the same server to send email to ALL@DOMAIN.COM, it will reject the connection immediately. But if sending via external SMTP, it works as expected.

The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was ALL@DOMAIN. Subject 'test', Account: DOMAIN', Server: DOMAIN, Protocol: SMTP, Server Response: '450 4.1.2 : Recipient address rejected: Domain not found', Port: 25, Secure(SSL): No, Server Error: 450, Error Number: 0x800CCC79