Virtual SMTP Server

Loa Corporation offers a virtual SMTP server that should work here. It appears to your client as an SMTP server running locally on 127.0.0.1. See us at http://www.loapowertools.com.



PorBar wrote:

ISP Blocked Port 25-SMTP Issue--HELP!
30-Oct-09

We have SBS2000 with Exchange 2000 Server -we had no email issue
until our ISP, Verizon, started blocking port 25. We use a smart host
AuthSMTP to send mail from our 3 domains. When Verizon blocked por
25, we could still receive mail with our POP3 Connector, but we coul
not send. Makes sense sense SMTP Connector uses port 25

So, per instructions from AuthSMTP, we changed the SMTP port to 2525
We could then send mail, however we could not longer receive. The mai
comes into Exchange ok - we see messages in the POP3-Inforward folde
- but does not get delivered to the Exchange Outlook clients until w
change the port back to #25

1. What is the relationship of the Exchange Delivery Service/POP
connector and port 25? We cannot find anywhere else to change port 2
to port 2525

We think we need to setup either an additional SMTP connector, SMT
Virtual Server, or both. We attempted to start doing this and becam
confused/concerned as to which Exchange would use, etc

Thanks

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