Opening port 25 on Verizon Fios

Hi all,

I have Verizon FIOS and I am trying to open Port 25 for SMTP use on a Win 2012 server.  I have connected to the router and thought that I had opened the port for access but when I try to telnet to my mail server in AUS, telnet can't open the port (using telnet hostname 25).

Can anyone help me with this?

Rick
rweiserAsked:
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David Johnson, CD, MVPOwnerCommented:
Home accounts typically block port 25, you need a business account to not get it blocked

Outbound port 25 has been blocked on and off in the past, most recently blocked again effective 6/1/10. Inbound port 25 is currently open. Even if port 25 is not blocked, Verizon's dynamic IP addresses are listed in both the Spamhaus Policy Block List (PBL) and MAPS DUL. The PBL is/can be used by mail exchange servers (MX's) to reject connections from these addresses. Thus, for the purpose of running a mail exchange server port 25 is effectively blocked. However, a mail server can be run that utilizes Verizon's authenticated SMTP just like your mail client would do.

As always, Your Mileage May Vary. It has been reported that sometimes a port which should be blocked by standard Verizon policy has instead been left open. Which ports are blocked may change in the future.

No ports are blocked on business accounts with static IP addresses.
http://www.dslreports.com/faq/13225
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Dave BaldwinFixer of ProblemsCommented:
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rweiserAuthor Commented:
Is there anyway around this?  Can I use another port?  Third Party software?  Anything?
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Dave BaldwinFixer of ProblemsCommented:
Yes.  Sign up for a business account.
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rweiserAuthor Commented:
Not an option
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Dave BaldwinFixer of ProblemsCommented:
Then it is probably not going to happen if you need other mail servers to send mail to your mail server.
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rweiserAuthor Commented:
I am going to get the business account with Verizon.
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David Johnson, CD, MVPOwnerCommented:
I told you that personal accounts had port 25 blocked
http://bit.ly/1xAfFsJ
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