niXforums Forum Index
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   PreferencesPreferences   Log in to check your private messagesLog in to check your private messages   Log inLog in 
·  nixdoc.net ·  man pages ·  Linux HOWTOs ·  FreeBSD Tips ·  Forums
navigation Forum index » Apps » Exim
Using TLS to encrypt SMTP traffic...
Post new topic   Reply to topic Page 2 of 2 [17 Posts] View previous topic :: View next topic
Goto page:  Previous  1, 2
Author Message
Marc Haber
*nix forums Guru


Joined: 20 Feb 2005
Posts: 646

PostPosted: Thu Jul 20, 2006 10:17 pm    Post subject: Re: Using TLS to encrypt SMTP traffic... Reply with quote
On Fri, 21 Jul 2006 04:42:36 +0800, W B Hacker <wbh@conducive.org>
wrote:
Quote:
I *have* "illustrated", but NOT RECOMMENDED use of port 587 with tls_on_connect.

Well, kindly stop doing this, you're confusing the newbies who will
come back for more support.

Greetings
Marc

--
-------------------------------------- !! No courtesy copies, please !! -----
Marc Haber | " Questions are the | Mailadresse im Header
Mannheim, Germany | Beginning of Wisdom " | http://www.zugschlus.de/
Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fon: *49 621 72739834

--
## List details at http://www.exim.org/mailman/listinfo/exim-users
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://www.exim.org/eximwiki/
Back to top
Tony Finch
*nix forums Guru


Joined: 22 Mar 2002
Posts: 1222

PostPosted: Thu Jul 20, 2006 10:51 pm    Post subject: Re: Using TLS to encrypt SMTP traffic... Reply with quote
On Fri, 21 Jul 2006, W B Hacker wrote:
Quote:

http://www.ietf.org/rfc/rfc4409.txt

- Section 3 mentions other security methods, including IPSEC and SSL
tunneling.

It does not mention SSL anywhere. It does mention tunnelling, but such
tunnelling would not be visible at the level Exim is operating - think
of port forwarding with ssh or stunnel. Tunnelling protocols have their
own port allocations or protocol numbers, so it would be weird to run them
over port 587.

TLS-on-connect on port 587 is NOT supported by IETF specifications.

Tony.
--
<fanf@exim.org> <dot@dotat.at> http://dotat.at/ ${sg{\N${sg{\
N\}{([^N]*)(.)(.)(.*)}{\$1\$3\$2\$1\$3\n\$2\$3\$4\$3\n\$3\$2\$4}}\
\N}{([^N]*)(.)(.)(.*)}{\$1\$3\$2\$1\$3\n\$2\$3\$4\$3\n\$3\$2\$4}}

--
## List details at http://www.exim.org/mailman/listinfo/exim-users
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://www.exim.org/eximwiki/
Back to top
Google
Back to top
Display posts from previous:   
Post new topic   Reply to topic Page 2 of 2 [17 Posts] Goto page:  Previous  1, 2
View previous topic :: View next topic
The time now is Mon Dec 01, 2008 7:41 pm | All times are GMT
navigation Forum index » Apps » Exim
Jump to:  

Similar Topics
Topic Author Forum Replies Last Post
No new posts postfix smtp authentication using mysql stored user/pass rtresidd Postfix 0 Fri Oct 03, 2008 5:58 am
No new posts Postfix SMTP client issues damber Postfix 1 Sat Apr 19, 2008 11:33 am
No new posts HOW-TO: Deliver many messages over 1 smtp session? Oymakoon Postfix 0 Thu Mar 20, 2008 11:12 am
No new posts Postfix 2.3.0: Problem using smtp authentication against ... Peter Eckel Postfix 1 Thu Jul 20, 2006 3:43 pm
No new posts SMTP AUTH & TLS question Tony Stocker Postfix 5 Wed Jul 19, 2006 4:12 pm

Loans | SMS-Sprüche | Mobile Phones | Repair Bad Credit | Credit Card
Copyright © 2004-2005 DeniX Solutions SRL
 
Other DeniX Solutions sites: Unix/Linux blog |  electronics forum |  medicine forum |  science forum | 
Privacy Policy


Powered by phpBB © 2001, 2005 phpBB Group

[ Time: 1.8401s ][ Queries: 16 (1.7593s) ][ GZIP on - Debug on ]