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Please ready the setup guide at exchangepop3.com
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Please ready the setup guide at exchangepop3.com

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If your smarthost can accept connection on port 25, then i don't see any issue to configure send connector on port 25.<br />
<br />
The smarthost will send the email out to internet
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If your smarthost can accept connection on port 25, then i don't see any issue to configure send connector on port 25.

The smarthost will send the email out to internet

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I can't seem to do anything outbound on port 25 from a certain client site. The ISP says they are not blocking the port. I've tried 2 different routers and the same issue exists.<br />
<br />
Exchange 2010 is currently configured to send via Smart Host or port 25.<br />
<br />
If I can get the Smart Host provider to reconfigure to listen on 587, can I just modify the Exchange Send Connector default port?<br />
<br />
Set-SendConnector “ConnectorName” -port 587<br />
<br />
Any issues with doing so?
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I can't seem to do anything outbound on port 25 from a certain client site. The ISP says they are not blocking the port. I've tried 2 different routers and the same issue exists.

Exchange 2010 is currently configured to send via Smart Host or port 25.

If I can get the Smart Host provider to reconfigure to listen on 587, can I just modify the Exchange Send Connector default port?

Set-SendConnector “ConnectorName” -port 587

Any issues with doing so?

Change SMTP port on Exchange Send Connector

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.