SMTP Mail send problem

[kumalwar]

Hi, I am using Pfsense 1.2 ver, i am facing one problem. we send the mails from outlook or outlook express the mails could not be sent it will take more time, but all mails are received. the problem comes in only pfsense gateway machines.  i had apply the lan rules and also wan rules in smtp server. pls help in this regard.

Alwarsamy P

[Cry Havok]

Please search the forum, there are a number of threads discussing similar problems.

ISTR that an incorrect MTU is the most common cause.

[pcpc]

what is ISTR?

[Perry]

@pcpc:

what is ISTR?

I Seem To Recall

[pcpc]

I have same problem. My users cannot sent email but receive.
What should I do ISTR or mtu size?

[GruensFroeschli]

I have same problem. My users cannot sent email but receive.
What should I do ISTR or mtu size?

Sorry to write something unrelated, but this is cute :)

Try to lower the MTU size.
There is no ISTR size :D

[pcpc]

You are damn right.I can't speak english very well. :'(
Thanks