On 27.9.2013, at 14.03, David LEROUX <elhijo at 0lim.net> wrote: > I'm running Dovecot IMAP and some times receive truncated emails. > Don't understand why. Are they truncated on the filesystem? By how much are they truncated? Are you using Dovecot-LDA or something else to deliver mails? Doesn't sound like the problem is with Dovecot.