Quoting Vincent Fox <vbfox@xxxxxxxxxxx>, Thu, 28 May 2015: > On 05/28/2015 10:05 AM, Recursive wrote: >> This means that these messages well-formed enough for GMX to accept >> them, but are so malformed that cyrus lmtp / imapd rejects them. > I can give an example of a related problem. > > We use sendmail as our MTA, delivering via LMTP to Cyrus. > The LMTP delivery module on Sendmail defaults to allowing > lines longer than specification. Cyrus accepts them. Strangely enough I hit this same problem yesterday. While migrating a mailbox from Cyrus to Exchange through imapsync, some messages where not copied. The reasons was also that the message had longer lines than the RFC allows. There is a setting in Exchange that limits the max length of a command. (Or something like that) And the default value is 10240 bytes. Increasing that helps somewhat, but messages can have longer lines. In my case I was helped by using the latest version of imapsync. In the options you can pass a command to run on every message that has longer lines. In this case by using 'reformime -r7' (maildrop package on Debian), http://www.courier-mta.org/reformime.html) I'm using here postfix that does lmtp delivery, so I'm surprised postfix doesn't get around it. Rudy -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Rudy Gevaert e-mail: Rudy.Gevaert@xxxxxxxx Directie ICT, Afdeling Infrastructuur Groep Systemen tel: +32 9 264 4750 Universiteit Gent fax: +32 9 264 4994 Krijgslaan 281, gebouw S9, 9000 Gent, Belgie www.UGent.be -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ---- 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
