Hi, Yes, the client is showing that it is 17 MB in size.
On Tue, 21 Jun 2022 at 12:49, Jeroen Geilman <jer...@adaptr.nl> wrote: > The message originates in cleanup_final.c, which reconciles the open queue > file with the final on-disk size of the received message. > Check if the client is supplying SIZE incorrectly. > > Op 21 jun. 2022 08:20 schreef Burn Zero <burnze...@gmail.com>: > > Hi, > > I have a relay server where different application servers send emails to > it. An application server is sending email with the size around 17 MB but > the relay server is not accepting it citing the below warning: > > ++++++ > > Jun 18 09:47:05 smtp1 postfix/smtpd[43832]: 66F259E10043: client=<server > name>[xxx.xxx.xxx.xxx] > Jun 18 09:47:07 smtp1 postfix/cleanup[46274]: 66F259E10043: > message-id=<messageid@domain> > Jun 18 09:47:09 smtp1 postfix/smtpd[43832]: warning: 66F259E10043: queue > file size limit exceeded > > ++++++ > > The application server logs contains: > > 552 5.3.4 Error: message file too big > > > Please check the below postconf of relay server for the sizes: > > # postconf | grep size > berkeley_db_create_buffer_size = 16777216 > berkeley_db_read_buffer_size = 131072 > body_checks_size_limit = 51200 > bounce_size_limit = 50000 > header_size_limit = 102400 > lmdb_map_size = 16777216 > mailbox_size_limit = 51200000 > message_size_limit = 48916070 > tcp_windowsize = 0 > > I am sure it is not message_size_limit because when tested it is giving > clear error message like "NOQUEUE: reject: MAIL from [xxx.xxx.xxx.xxx]: 552 > 5.3.4 Message size exceeds fixed limit" > > I am confused what this error "queue file size limit exceeded" means? > > Kindly help. > > Thank you. > > >
