Good to know!! Sent on the run!
On 10 Apr 2013, at 19:53, Jimmy Tran <ji...@jt-solution.com> wrote: > Yep, that is the answer. Just wanted to make sure I wasn’t going crazy. > > Thanks! > > From: Jonathan Link [mailto:jonathan.l...@gmail.com] > Sent: Wednesday, April 10, 2013 10:29 AM > To: MS-Exchange Admin Issues > Subject: Re: telnet to smtp mail server Q > > Because Comcast blocks port 25... > > > On Wed, Apr 10, 2013 at 1:17 PM, Jimmy Tran <ji...@jt-solution.com> wrote: > I am testing this from my home network which is Comcast to my office. I > don’t use port 587, only 25. From inside my office I can telnet to my > internal exchange ip fine. If I use the public ip it will fail due to some > NAT polices I haven’t configured yet which is why I’m trying from home and > other locations besides my office network. > > I still don’t know why email comes in on port 25 from other email servers but > I cannot connect through a telnet session. McAfee or any other similar > software is not installed on the machine. > > > From: Steve Hart [mailto:sh...@wrightbg.com] > Sent: Wednesday, April 10, 2013 9:30 AM > > To: MS-Exchange Admin Issues > Subject: RE: telnet to smtp mail server Q > > There may be a firewall rule on your network preventing outbound port 25 > connections from everything but your mail servers. That’s a common rule to > stop spambots on internal networks from getting out. > > Steve > > > > Steve Hart > Network Administrator > 503.491.4343 -Direct | 503.492.8160 - Fax > From: Jimmy Tran [mailto:ji...@jt-solution.com] > Sent: Wednesday, April 10, 2013 12:51 AM > To: MS-Exchange Admin Issues > Subject: RE: telnet to smtp mail server Q > > No Mcafee. Just Microsoft security essentials > > Sent from my Android phone using TouchDown (www.nitrodesk.com) > > -----Original Message----- > From: Liby Philip Mathew [lmat...@path-solutions.com] > Received: Wednesday, 10 Apr 2013, 12:49am > To: MS-Exchange Admin Issues [exchangelist@lyris.sunbelt-software.com] > Subject: RE: telnet to smtp mail server Q > > 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 > > <image001.gif> > > > 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 > > --- > To manage subscriptions click here: > or send an email to > with the body: unsubscribe exchangelist > > --- > To manage subscriptions click here: > or send an email to > with the body: unsubscribe exchangelist > > --- > To manage subscriptions click here: > or send an email to > with the body: unsubscribe exchangelist > > > --- > To manage subscriptions click here: > or send an email to > with the body: unsubscribe exchangelist > > --- > To manage subscriptions click here: > or send an email to > with the body: unsubscribe exchangelist --- To manage subscriptions click here: or send an email to with the body: unsubscribe exchangelist