Server not sending internet mail

we installed a 2nd server - 1st server is R5, second server is Dom 6.0.3

I put a couple test people on it to test sending mail back n forth… was ok until today (ya, i know what changed… i dont know)… now i cant seem to send mail OUT to the internet. I get SMTP errors…SMTP Protocol returned a Permanant Error.

No number… just the error… That is about the most vague excuse for an error that i’ve seen…

The other server sends email fine. Also, I RECEIVE email fine, even from the internet.

??

Subject: server not sending internet mail

Have you restarted the router?

Subject: SMTP Protocol returned a Permanant Error.

yes many times… even ther Domino server has been restarted many times. It immediately TRIES to route the mail, but I get :No messages routed to yahoo.com (hostname) via SMTP: SMTP Protocol returned a Permanant Error.

Subject: SOLUTION

It was a firewall issue. (Whew) we needed an entry there to allow smtp mail to route from this entity.

:slight_smile: