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Postings by akuchkartay

Kerberos principal name mismatch

<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><style> body { font-family: "Calibri","Slate Pro",sans-serif,"sans-serif"; color:#262626 }</style> </head> <body lang="en-GB" style=""><div><span style="color: rgb(0, 0, 0); font-family: 'Slate Pro'; white-space: pre-wrap;">‚ÄéHello I configured 2x postfix instances which uses shared disk as mail storage and they act as MX server and smtp server at same time. First server mx0.example.com and mx1.example.com and smtp.example.com points to ip address of both servers.

Backup mails to cloud

<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><style> body { font-family: "Calibri","Slate Pro",sans-serif,"sans-serif"; color:#262626 }</style> </head> <body lang="en-GB" style=""><div>Hello I would like to ask if it is possible to automatically backup mails sent/received by postfix to cloud storage services like Google cloud storage, amazon s3, rackspace cloud files (or other openstack swift compatible cloud)?</div><div><br></div><div>Anvar&nbsp;Kuchkartaev&nbsp;<br> ... at anvartay dot com&nbsp;</div></body></html>

Postfix + saslauthd SASL With Kerberos (FreeIPA) unable to send mail

Hello I just finished setting up FreeIPA with Dovecot + Postfix + Saslauthd.
I can easily access to mails using imap via dovecot with gssapi
authentication and postfix also delivering mails very well. But I cannot
send email from postfix using gssapi authentication (plain and login
authentication working fine) because saslauthd is not specifying realm when
requesting service from freeipa domain.

warning: SASL authentication failure: GSSAPI Error: Unspecified GSS failure.