[Mimedefang] urgent help need for " 451 4.7.1 Please try again later"
David F. Skoll
dfs at roaringpenguin.com
Wed Apr 9 10:55:13 EDT 2003
On Mon, 7 Apr 2003, Xiaoyan Ma wrote:
> There has been as error transferring your mail. I said: MAIL
> FROM:<XXX at xxxxxx> and then the SMTP server (haas.berkeley.edu) said 451
> 4.7.1 Please try again later."
I do not recommend using MIMEDefang on a machine that MUA's connect to with
SMTP. You're much better off having a dedicated mail submission machine
that relays to the MIMEDefang machine. This will smooth over temporary
load problems and help serialize mail submission.
> MX_MAXIMUM=20
Try increasing that to 30.
Regards,
David.
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