Sending Mail Using POP3 Client

[deintinis]

I am able to receive e-mails from our Exchange server via a POP3 account that is off of the network. My problem is that when I try to send e-mail, I cannot use my exchange smtp address to do so. The only way I can send mail is to use my POP3 address but I would like to use my exchange smtp.

I figured that because I have relaying closed, it is not letting me send messages from a POP3 through the exchange server because that would be acting as a relay. Is there a way to set this up to give permissions to certain users to send mail through our exchange server using their POP3 account?

 

[Peping]

What email client are you using, Outlook? Outlook Express? Eudora?

Peping

 

[deintinis]

Outlook

 

[Peping]

Even if you have relaying closed, you can configure your Outlook client's Outgoing Mail Server properties to enable "My Server requires authentication" and set it to "Use same settings as my incoming mail server"

Peping

 

[rpiver]

It's possible if you disable Basic Authentication that you need to enable SPA on the mail client as well.

Rad Piver
GlobalStrata Solutions, Inc.