On 06 Mar 2015, at 15:44, Ralf Hildebrandt <r...@sys4.de> wrote: > > I updated dovecot today and all over a sudden I'm getting: > > Mar 6 14:40:46 mail postfix/lmtp[3150]: 3kz95y3nX3zCtTS: > to=<recipient@backup.invalid>, relay=127.0.0.1[private/dovecot-lmtp], > delay=88, delays=87/0.94/0.01/0.01, dsn=4.3.0, status=deferred (host > 127.0.0.1[private/dovecot-lmtp] said: 451 4.3.0 > <recipient@backup.invalid> Too many concurrent deliveries for user (in reply > to end of DATA command))
Oops. Fixed: http://hg.dovecot.org/dovecot-2.2/rev/9c69c197b527
