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SMTP Connector Not working Properly

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SMTP Connector Not working Properly - 27.May2008 11:23:36 PM

Mayer

Posts: 11
Joined: 23.May2008
Status: offline

We have SBS2003 with exchange deployed. However, I would like to setup SMTP POP3 connectors for users to receive and send emails outside the network with Authentication. I went through he setup and I can receive emails outside the network... but, I can’t send emails. I tried to change many settings no luck. At this point I have no clue. any help would be great.

Thank you guys

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RE: SMTP Connector Not working Properly - 17.Jun.2008 6:53:20 AM

gpo

Posts: 183
Joined: 14.Nov.2007
Status: offline

Have you checked the SMTP connection properties and the smart host ,are they setup
correctly?

(in reply to Mayer)

Post #: 2

RE: SMTP Connector Not working Properly - 17.Jun.2008 3:41:44 PM

Label

Posts: 5
Joined: 17.Jun.2008
Status: offline

Have you checked your firewall port?

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Linda Abel

(in reply to gpo)

Post #: 3

RE: SMTP Connector Not working Properly - 17.Jun.2008 4:09:42 PM

Mayer

Posts: 11
Joined: 23.May2008
Status: offline

I can send and receive emails using POP3, SMTP inside the network no problems. All my settings on the connecters side seems to be okay.

Outside the network, I can’t seem to send emails!!! I can receive emails no problems.

Any ideas?

Thanks

(in reply to Label)

Post #: 4

RE: SMTP Connector Not working Properly - 17.Jun.2008 4:44:56 PM

Label

Posts: 5
Joined: 17.Jun.2008
Status: offline

do you have an external firewall that could be blocking port 25?
Internal mail would work fine behind the firewall.

_____________________________

Linda Abel

(in reply to Mayer)

Post #: 5

RE: SMTP Connector Not working Properly - 15.Sep.2008 11:24:57 AM

tcstrub2

Posts: 10
Joined: 19.Nov.2002
From: USA
Status: offline

Many ISP now block port 25, and force you to use their SMTP. Bellsouth & Comcast or both guilty of this. If you change your SMTP to their servers it shoudl work, or you cna clal them and have them open port 25 for you.

(in reply to Mayer)

Post #: 6