Re: [spamdyke-users] Help getting TLS to work please

2016-03-10 Thread Faris Raouf via spamdyke-users
> Behalf Of Alessio Cecchi via spamdyke-users
> Sent: 10 March 2016 08:00
> 
> Hi,
> 
> if you use spamdyke fixcrio is no more necessary.
> --

Ah, that's what I thought. The notes I have say that spamdyke takes care of
the bare LFs.

But because I could not remember if I added it to the tcpserver line for
some specific reason, or whether it was added by the installer, I was afraid
to remove it.

Thank you again.




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Re: [spamdyke-users] Help getting TLS to work please

2016-03-10 Thread Alessio Cecchi via spamdyke-users



Il 10/03/2016 00:27, Faris Raouf via spamdyke-users ha scritto:

From: spamdyke-users [mailto:spamdyke-users-boun...@spamdyke.org] On
>Behalf Of Alessio Cecchi via spamdyke-users
>For me works fine with:
>
>tls-level=smtp-no-passthrough
>tls-certificate-file=/var/ssl/wildcard.pem
>
>and in /var/ssl/wildcard.pem there is a chain like this:
>
>CERTIFICATE
>PRIVATE-KEY
>

> >openssl s_client -connect localhost:25 --starttls smtp

>
>Try with "-starttls"
>

Thank you for your suggestion. I really appreciate it.

But in the past hour I've just found the cause: fixcrio


Hi,

if you use spamdyke fixcrio is no more necessary.
--
Alessio Cecchi
Postmaster @ http://www.qboxmail.it
https://www.linkedin.com/in/alessice
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Re: [spamdyke-users] Help getting TLS to work please

2016-03-09 Thread Faris Raouf via spamdyke-users
> From: spamdyke-users [mailto:spamdyke-users-boun...@spamdyke.org] On
> Behalf Of Alessio Cecchi via spamdyke-users
> For me works fine with:
> 
> tls-level=smtp-no-passthrough
> tls-certificate-file=/var/ssl/wildcard.pem
> 
> and in /var/ssl/wildcard.pem there is a chain like this:
> 
> CERTIFICATE
> PRIVATE-KEY
> 
> > openssl s_client -connect localhost:25 --starttls smtp
> 
> Try with "-starttls"
> 

Thank you for your suggestion. I really appreciate it.

But in the past hour I've just found the cause: fixcrio

In my smtp/run file I have:

tcpserver -DRUvX -c "$concurrency" -l "`head -1 /var/qmail/control/me`" -x
/etc/tcpcontrol/smtp.cdb 0 smtp fixcrio /usr/local/bin/spamdyke -f
/etc/spamdyke.d/spamdyke.conf /var/qmail/bin/qmail-smtpd

Why is fixiocr here? Well, either I had to add it to make spamdyke work with
this particular setup, or it was added by the particular install script I
used to install this particular qmail installation. I just don't remember.

Unfortunately, fixcrio from ucspi-tcp-0.88 breaks TLS completely
(unsurprisingly!). 

Luckily there is a patch to fixcrio that allows it to support TLS, as seen
here: http://www.mail-archive.com/qmail@id.wustl.edu/msg48044.html

And applying this makes everything work perfectly, just as it should have
done in the first place! Yay!

I will experiment with removing fixcrio later. For now I'm just really
pleased it all works correctly.

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Re: [spamdyke-users] Help getting TLS to work please

2016-03-09 Thread Alessio Cecchi via spamdyke-users



Il 09/03/2016 13:39, Faris Raouf via spamdyke-users ha scritto:

Dear all,

I’m stuck with a qmail installation that doesn’t support TLS, so I’m
trying to get Spamdyke to deal with it on incoming connections.

Unfortunately I’ve not managed to get it to work – I get the following
error in the maillog when testing:

**

unable to start SSL/TLS connection: A protocol or library failure
occurred, error:1408A0BB:lib(20):func(138):reason(187)

**

My spamdyke.conf contains the following:

tls-certificate-file=/ssl/servercert.pem

tls-level=smtp-no-passthrough

#tls-cipher-list=ALL:!LOW:!SSLv2:!SSLv3:!EXP:!aNULL:DES-CBC3-SHA

tls-dhparams-file=/ssl/dhparams.pem

I’ve tried with and without the tls-cipher-list line commented out
(which I’m not sure is in any way correct anyway – I was just trying to
disable SSLv2 and SSLv3) and similarly with and without the dhparams
line commented out.


For me works fine with:

tls-level=smtp-no-passthrough
tls-certificate-file=/var/ssl/wildcard.pem

and in /var/ssl/wildcard.pem there is a chain like this:

CERTIFICATE
PRIVATE-KEY



I’m using the following to test:

openssl s_client -connect localhost:25 --starttls smtp


Try with "-starttls"

Let me know.
--
Alessio Cecchi
Postmaster @ http://www.qboxmail.it
https://www.linkedin.com/in/alessice
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