Re: smtp auth over ssl for smartrelay configuration

2010-01-25 Thread Noel Jones
On 1/25/2010 7:56 AM, Jelle de Jong wrote: Does somebody know the differences between using SSL over port 465 and TLS over port 25 in the settings for the Debian icedove MUA? (I want to make postfix use port 465 for its smtp auth mailrelaying) There's some overlap of terms here -- it's understa

Re: smtp auth over ssl for smartrelay configuration

2010-01-25 Thread Charles Marcus
On 2010-01-25 8:56 AM, Jelle de Jong wrote: > Does somebody know the differences between using SSL over port 465 > and TLS over port 25 in the settings for the Debian icedove MUA? (I > want to make postfix use port 465 for its smtp auth mailrelaying) SMTPS over Port 465 is deprecated. Best is TLS

Re: smtp auth over ssl for smartrelay configuration

2010-01-25 Thread Jelle de Jong
Victor Duchovni wrote, on 23-01-10 20:27: > On Sat, Jan 23, 2010 at 05:59:37PM +0100, Jelle de Jong wrote: > postconf -e 'smtp_tls_mandatory_protocols = !SSLv2, !TLSv1' >>> Why disable both SSLv2 and TLSv1?! Leave this setting at its default >>> value, or disable just SSLv2. Does your client

Re: smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Victor Duchovni
On Sat, Jan 23, 2010 at 05:59:37PM +0100, Jelle de Jong wrote: > >> postconf -e 'smtp_tls_mandatory_protocols = !SSLv2, !TLSv1' > > > > Why disable both SSLv2 and TLSv1?! Leave this setting at its default > > value, or disable just SSLv2. Does your client or server correctly handle > > SSLv3, but

Re: smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Michael Orlitzky
Jelle de Jong wrote: Victor Duchovni wrote, on 23-01-10 17:48: On Sat, Jan 23, 2010 at 05:31:47PM +0100, Jelle de Jong wrote: postconf -e 'smtp_tls_security_level = encrypt' Is this SMTP client going to send all mail to a small set of TLS enabled relay hosts? Or are you choosing to not be abl

Re: smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Jelle de Jong
Victor Duchovni wrote, on 23-01-10 17:48: > On Sat, Jan 23, 2010 at 05:31:47PM +0100, Jelle de Jong wrote: > >> postconf -e 'smtp_tls_security_level = encrypt' > > Is this SMTP client going to send all mail to a small set of TLS enabled > relay hosts? Or are you choosing to not be able to send an

Re: smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Victor Duchovni
On Sat, Jan 23, 2010 at 05:31:47PM +0100, Jelle de Jong wrote: > postconf -e 'smtp_tls_security_level = encrypt' Is this SMTP client going to send all mail to a small set of TLS enabled relay hosts? Or are you choosing to not be able to send any email to the vast majority of domains whose MX host

Re: smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Jelle de Jong
Wietse Venema wrote, on 23-01-10 14:41: > Jelle de Jong: >> Can somebody show me an example how to setup up a simple outgoing only >> email configuration that uses SMTP AUTH over SSL? > > Postfix SASL: http://www.postfix.org/SASL_README.html > Postfix TLS: http://www.postfix.org/TLS_README.html >

Re: smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Wietse Venema
Jelle de Jong: > Hello everybody, > > I got a hole set >20 of Debian systems connected to mobile broadband > internet. They are behind a NAT of with dynamic ip's. > > I want these systems to be able to sent emails to my server for all > kind of reasons like monitoring, security updates etcetera.

smtp auth over ssl for smartrelay configuration

2010-01-23 Thread Jelle de Jong
Hello everybody, I got a hole set >20 of Debian systems connected to mobile broadband internet. They are behind a NAT of with dynamic ip's. I want these systems to be able to sent emails to my server for all kind of reasons like monitoring, security updates etcetera. I want to use postfix to aut