On 10/19/2010 06:16 AM, Trever L. Adams wrote: > > Samba4 doesn't automatically set the userPrincipalName to > imap/f.q....@realm or smtp/f.q....@realm when setting up an SPN. This > was the problem. For some reason it works fine for imap but not smtp. > > I have reported this as a possible bug to Samba4. I am documenting it > here in case someone else has problems. > > Trever Unfortunately this only fixes Linux. It seems that Windows is sending larger Kerberos tickets than Linux.
I do not know if this is a postfix, dovecot or thunderbird bug. The fact it works in imap makes me think it is not dovecot, but I am still trying to figure things out. For the time being, those wishing to follow this in the other software, I just sent a message to postfix mailing list with the subject: smtpd_chat_query, dovecot sasl, AD, Samba4. Thanks, Trever -- "I'm all in favor of keeping dangerous weapons out of the hands of fools. Let's start with typewriters." -- Solomon Short
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