Are you using McAfee on the PC? If so, probably it is blocking port 25. Just a thought.
Regards Liby Philip Mathew | Principal Systems Administrator ICT Professional Services Path Solutions Tel: +965 24824600 Ext. 703 Fax: +965 24824500 www.path-solutions.com<http://www.path-solutions.com/> [cid:image007.gif@01CDC735.3B318E70]<http://www.path-solutions.com/> From: Jimmy Tran [mailto:ji...@jt-solution.com] Sent: Wednesday, April 10, 2013 09:39 To: MS-Exchange Admin Issues Subject: telnet to smtp mail server Q Im having a brain fart right now. I'm trying to telnet to a smtp server from outside of that network on port 25 but I get a connection refused. When I send an email from outside to that domain, the mail goes through to the recipient. Why can't I telnet in on port 25? What am I missing? I'm making sure I telnet to the mx record on port 25 from outside and no go.... --- To manage subscriptions click here: or send an email to with the body: unsubscribe exchangelist Disclaimer [The information contained in this e-mail message and any attached files are confidential information and intended solely for the use of the individual or entity to whom they are addressed. This transmission may contain information that is privileged, confidential or exempt from disclosure under applicable law. If you have received this e-mail in error, please notify the sender immediately and delete all copies. If you are not the intended recipient, any disclosure, copying, distribution, or use of the information contained herein is STRICTLY PROHIBITED. Path Solutions accepts no responsibility for any errors, omissions, computer viruses and other defects.] P Protect our planet: Do not print this email unless necessary. --- To manage subscriptions click here: or send an email to with the body: unsubscribe exchangelist
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