[CentOS] Message size rejected

Spiro Harvey, Knossos Networks Ltd spiro at knossos.net.nz
Thu Jul 3 21:16:46 UTC 2008

>   SMTP error: 552 5.3.4 Message size exceeds fixed limit
> Reporting-MTA: dns; borg2.lydgate.lan
> I presume that this is a configurable limit, but I'm not sure where to look.  
> Since it says MTA I'm thinking that it's probably postfix.  Can someone 
> please tell me what parameter I'm looking for?  Thanks

postfix (main.cf):

sendmail (sendmail.mc):
define(`confMAX_MESSAGE_SIZE', `<numberOfBytes>')

sendmail will need a 'make' to be run in the conf dir (probably /etc/mail)

Spiro Harvey                  Knossos Networks Ltd
021-295-1923                    www.knossos.net.nz

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