On 06/01/2018 01:21 PM, Stephen Ingram wrote:
I'm receiving a 451 4.3.0 System I/O error (in reply to end of DATA command) error from Postfix when trying to deliver to cyrus-imap and not really sure why. I'm on CentOS 7 (2.4.17-8) after downgrading from current version. I'm using Kerberos GSSAPI to connect to the front end, but authentication appears to be working fine as I can see authenticated when enabling LMTP debugging in Postifx. All messages are refused for delivery though. I'm not sure what to do. Any suggestions?
Should be something of value in /var/log/messages .
Steve ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
begin:vcard fn:Patrick Boutilier n:Boutilier;Patrick org:;Nova Scotia Department of Education adr:;;2021 Brunswick Street;Halifax;NS;B3K 2Y5;Canada email;internet:boutilpj@xxxxxxxxxxx title:WAN Communications Specialist tel;work:902-424-6800 tel;fax:902-424-0874 version:2.1 end:vcard
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