Date: Tue, 3 Mar 1998 11:02:06 -0500 (EST) From: Bill Vermillion <bill@bilver.magicnet.net> To: freebsd-isp@FreeBSD.ORG Subject: sendmail file limits Message-ID: <199803031602.LAA10268@bilver.magicnet.net>
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Recently Tomasz Zin said: > > On Tue, 3 Mar 1998, Andreas Klemm wrote: > > Does anybody have an idea, why larger e-mails from our > > customers who logon with digital modem via USR TC > > (via PM port) die with this message ? > > Smaller e-mails no problem, but larger e-mails (~1.7MB) cause > > problems. Different platforms (Mac, Win95), same problem. > > Mar 3 13:37:25 klemm2 sendmail[24750]: > > NAA24750: SYSERR(root): > > collect: I/O error on connection from usr01-004.hightek.com, > > from=<mail.hightek.com>: Connection reset by usr01-004.hightek.com > > I assume hardware problems on out TC ... What do you think ? > > I'll try to enable syslog now on the TC ... > In my opinion this is hardware problem. While mail is transmited > conection is closing. Mayby carrier is turning off. > This is dial-in or leased line? > Check in modem settings of parity and stop bits. Since the difference is with small vs large emails, check the M setting in the sendmail.cf. Look for MaxMessageSize=(somenumber). The one on this machine si 500000. I don't recall the defaults but on one system I bumped it to 4000000 as clients (print shop) were exchaning large graphics via mail. -- bill@bilver.magicnet.net | bill@bilver.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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