On Mon, May 4, 2009 at 7:07 PM, Edel SM <[email protected]> wrote:
> hello,
>
> On Sun, May 3, 2009 at 11:40 PM, Andres Montiel, CUA <[email protected]> 
> wrote:
>> I edited the etc/postfix/master.cf file as per
>> http://rackerhacker.com/2007/07/04/enable-submission-port-587-in-postfix/
>> (I'm assuming this is what was meant at
>> https://help.ubuntu.com/community/Postfix when it noted "you will need to
>> edit /etc/postfix/master.cf to uncomment the relevant line for port 587
>> there.")
>>
>> I'm still getting time outs. :(
>>
>> May  3 23:37:02 kyutums-ubuntu-server postfix/smtp[3548]: connect to
>> *****.com[69.4.229.224]:25: Connection timed out
>
> the destination port is still port 25 (blocked). so even if you use
> 587 (which is apparently under the SAME host) for sending, the dst
> port will still be 25 and wil be blocked by globe.

My bad; Ignore my previous brain-fart ;P

If you want to send mails, you will need an external SMTP server
listening on 587; this is different from running your own SMTP server
(which may or may not be listening on 587) within your local machine.
So you would have at least 2 SMTP servers (one at your virtual
machine, and the other external as described above,) with the local
one relaying mails to the external.

You would probably benefit more if you can use a specialized MTA for
your local SMTP server, instead of using Postfix.  There are many that
serve this purpose: nullmailer[0] and masqmail[1] come to mind.

[0]  http://freshmeat.net/projects/nullmailer/
[1]  http://prog.marmaro.de/masqmail/

-- 
Zak B. Elep  ||  zakame.net
1486 7957 454D E529 E4F1  F75E 5787 B1FD FA53 851D
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