There have been a couple of known crash bugs with very badly formatted email addresses, although I don't think there were any in 2.2.7...
Do you have any sieve scripts? There are definitely some crash bugs in libSieve < 2.2.6 with badly formatted email addresses. Aaron On Wed, Jan 9, 2008, James Greig <[EMAIL PROTECTED]> said: > > Hi Guys, > > Hopefully this is an issue that someone knows, but sods law it probably isnt. > > > We're currently running 2.2.7 (haven't updated ... yet). All of a sudden > since the christmas period (perhaps) we have started having a lot of mail sit > in our postfix queue stating "lost connection with 127.0.0.1[127.0.0.1] while > sending end of data" deferred. It seems that 'particular' emails by the > looks of it are being deferred whilst being passed to dbmail-lmtpd. At first > we thought that there may have been a spike over xmas of spam that's > increased load a bit but increasing process childs, threads etc has not > helped. > > The majority of emails that are being deferred do appear to be spam. On > tailing the logs we can't see anything really in relation to errors reported > by dbmail-lmtpd and it seems to be sorting (sort.c) for most other emails > fine. > > As noted above we think this has started since around xmas, however, we may > be wrong as it may have been ocurring before then and we just had not noticed > it, along with an increase of spam this may have just magnified it. > > I seem to remember a mime issue that was discussed a few months back and was > wondering if this may be related, however, I can't remember if that issue > resulted in a deferr after data. > > Also, on another note, anyone know of a decent way of displaying an email in > postfix's deferred queue without the strange formatting? > > Any help is greatly appreciated! > > Kind Regards > > James Greig > > _______________________________________________ > DBmail mailing list > [email protected] > https://mailman.fastxs.nl/mailman/listinfo/dbmail > -- _______________________________________________ DBmail mailing list [email protected] https://mailman.fastxs.nl/mailman/listinfo/dbmail
