Hi i can send mails without problems in any direction, except when the attachments are bigger than 1 MB. I alway get this message relay=mail.example.net[private/dovecot-lmtp], delay=35155, delays=35155/0.03/0.02/0.09, dsn=4.3.0, status=deferred (host mail.example.net[private/dovecot-lmtp] said: 451 4.3.0 Temporary internal failure (in reply to end of DATA command)) Aug 3 19:34:34 46185 dovecot: lmtp(6477): Disconnect from local: Temporary internal failure (in DATA) postconf message_size_limit message_size_limit = 0 postconf mail_size_limit mailbox_size_limit = 0 i can send big attachments to an extern address but not from intern to intern. Someone said that maybe the tmp directory is the problem so i checked the size. ls -ald /tmp/; df -h /tmp/ drwxrwxrwt 4 root root 80 Aug 3 19:44 /tmp/ Filesystem Size Used Avail Use% Mounted on - 1,0M 4,0K 1020K 1% /tmp root at example:/tmp# is there a connection between lmtp and the size of the tmp directory? And why is the size 1,0M, tmp is not an own partion. Should i increase the size? And if yes, how? df -h Filesystem Size Used Avail Use% Mounted on /dev/vzfs 80G 12G 69G 15% / ??? br. noctua
Hi, according to dovecot.conf lmtp stores all mails temporarily in "/tmp/" that are bigger than 256KB. You can change the directory in dovecot.conf or you should increase the /tmp/ size. It could be that /tmp/ is a ramdisk. Check /etc/fstab. Which os you are using? What does "df -hT" say? What does /etc/fstab say? Regards Urban Am 03.08.2015 um 19:54 schrieb Nutsch:> Hi > > i can send mails without problems in any direction, except when the > attachments are bigger than 1 MB. I alway get this message > > relay=mail.example.net[private/dovecot-lmtp], delay=35155, > delays=35155/0.03/0.02/0.09, dsn=4.3.0, status=deferred (host > mail.example.net[private/dovecot-lmtp] said: 451 4.3.0 Temporary > internal failure (in reply to end of DATA command)) Aug 3 19:34:34 > 46185 dovecot: lmtp(6477): Disconnect from local: Temporary internal > failure (in DATA) > > > postconf message_size_limit > message_size_limit = 0 > postconf mail_size_limit > mailbox_size_limit = 0 > > i can send big attachments to an extern address but not from intern to > intern. Someone said that maybe the tmp directory is the problem so i > checked the size. > > ls -ald /tmp/; df -h /tmp/ > drwxrwxrwt 4 root root 80 Aug 3 19:44 /tmp/ > Filesystem Size Used Avail Use% Mounted on > - 1,0M 4,0K 1020K 1% /tmp > root at example:/tmp# > > is there a connection between lmtp and the size of the tmp directory? > And why is the size 1,0M, tmp is not an own partion. Should i increase > the size? And if yes, how? > > df -h > Filesystem Size Used Avail Use% Mounted on > /dev/vzfs 80G 12G 69G 15% / > > ??? > > br. noctua
Hi, OS: Debian GNU/Linux 7 df -hT Filesystem Type Size Used Avail Use% Mounted on /dev/vzfs reiserfs 30G 12G 19G 38% / /etc/fstab proc /proc proc defaults 0 0 none /dev/pts devpts rw,gid=5,mode=620 0 0 none /run/shm tmpfs defaults 0 0 If someone knows an option to change the tmp directory in dovecot.conf, it would be very helpful. I can't find it. I can't increase the size of tmp, its not an partition and even my provider don't knows how it can be possible that the tmp directory is limited to 1 MB. Regards Noctua On 2015-08-03 20:20, Urban Loesch wrote:> Hi, > > according to dovecot.conf lmtp stores all mails temporarily in "/tmp/" > that are bigger than 256KB. You can change the directory in > dovecot.conf or you should increase the /tmp/ size. It could be that > /tmp/ is a ramdisk. Check /etc/fstab. > > Which os you are using? > What does "df -hT" say? > What does /etc/fstab say? > > Regards > Urban > > Am 03.08.2015 um 19:54 schrieb Nutsch: >> Hi >> >> i can send mails without problems in any direction, except when the >> attachments are bigger than 1 MB. I alway get this message >> >> relay=mail.example.net[private/dovecot-lmtp], delay=35155, >> delays=35155/0.03/0.02/0.09, dsn=4.3.0, status=deferred (host >> mail.example.net[private/dovecot-lmtp] said: 451 4.3.0 Temporary >> internal failure (in reply to end of DATA command)) Aug 3 19:34:34 >> 46185 dovecot: lmtp(6477): Disconnect from local: Temporary internal >> failure (in DATA) >> >> >> postconf message_size_limit >> message_size_limit = 0 >> postconf mail_size_limit >> mailbox_size_limit = 0 >> >> i can send big attachments to an extern address but not from intern to >> intern. Someone said that maybe the tmp directory is the problem so i >> checked the size. >> >> ls -ald /tmp/; df -h /tmp/ >> drwxrwxrwt 4 root root 80 Aug 3 19:44 /tmp/ >> Filesystem Size Used Avail Use% Mounted on >> - 1,0M 4,0K 1020K 1% /tmp >> root at example:/tmp# >> >> is there a connection between lmtp and the size of the tmp directory? >> And why is the size 1,0M, tmp is not an own partion. Should i increase >> the size? And if yes, how? >> >> df -h >> Filesystem Size Used Avail Use% Mounted on >> /dev/vzfs 80G 12G 69G 15% / >> >> ??? >> >> br. noctua