Hi,
I have the same problem. The only way I found to correct this is disabling
TLS on port 25.
Another problem that I notice is some corruption in attached PDF when the
TLS is enabled.
Alexandre
2016-09-12 11:55 GMT-03:00 K Post <[email protected]>:
> I can't stand that people email large files, but they do - and regularly.
>
> Gmail's max message size is 25mb I believe. At around 15mb things become
> too slow here and gmail times out. I'd guess my convert::scalar module's
> fine, as if TLS isn't on, the messages fly though without issue.
>
> Looks like your attachment took about 8 minutes. How long does it take if
> you turn of TLS or deny tls for gmail IP's?
>
> Again, we seem to be completely fine for large attachments from
> outlook.com/hotmail.com, yahoo, etc, it's just gmail that we've identified
> as being a problem.
>
> and for reference, we've got
> SSL_Version SSLv23:!SSLv3:!SSLv2
> SSL_Ciper_List kEECDH+ECDSA:kEECDH:kEDH:HIGH:+SHA:+RC4:RC4:!aNULL:!eNULL:!
> LOW:!3DES:!MD5:!EXP:!DSS:!PSK:!SRP:!kECDH:!CAMELLIA128:!IDEA:!SEED
>
> Thanks for helping with this pesky issue.
> Ken
>
>
>
> On Mon, Sep 12, 2016 at 6:14 AM, Christian Leicht <[email protected]>
> wrote:
>
> > Hello, to further eliminate errors , can you please let's see about my
> > setup.
> >
> > Its a Debian8.5 Server with the latest ASSP, Perl and
> > Postfix/amavisd-new/Dovecot.
> >
> > In ASSP - Network Setup / Incoming Mail:
> >
> > SMTP Listen Port (listenPort) = 25
> > SMTP Destination (smtpDestination) = 127.0.0.1:125
> > SMTP Secure Listen Port (listenPortSSL) = 465
> > SSL Destination (smtpDestinationSSL) = 127.0.0.1:126
> > Second SMTP Listen Port (listenPort2) = 587
> > Second SMTP Destination (smtpAuthServer) = 127.0.0.1:126
> > all othe are in default mode
> >
> >
> > On the Postfix side:
> > master.cf
> >
> > 125 inet n - - - - smtpd -v
> > 126 inet n - - - - smtpd -v
> > -o syslog_name=postfix/smtps
> > -o smtpd_sasl_auth_enable=yes
> > -o smtpd_client_restrictions=permit_sasl_authenticated,reject
> > -o smtpd_tls_wrappermode=no
> >
> > Then in ASSP
> >
> > How to Handle STARTTLS Requests (DoTLS) = do TLS
> > SSL version used for transmission (SSL_version) =
> > SSLv23:!SSLv2:!SSLv3:!TLSv1_1:!TLSv1_2
> > SSL key cipher list (SSL_cipher_list) = ALL:!LOW:!EXP:!ADH:!aNULL:!
> > RC4:!MD5
> > and setup the certs
> >
> >
> > Is that the correct configuration ?
> > I can therefore not connect 465 SSL over port . STARTTLS 587 works .
> >
> > Thanks for your help
> >
> > Christian
> >
> >
> > Am 03.09.2016 um 23:06 schrieb Christian Leicht:
> > > Hello, i use the latest ASSP v2 on a new server.
> > > All works fine but larger Emails (20MB) are extreme slow and some are
> > > lost connection.
> > > This addresses are whitelisted an no ClamAV is involved. TLS is working
> > > on this connections. Send a 20 MB Message from web.de to my Server
> take
> > > 20 minutes. Emails are going thru Postfix without Amavis.
> > >
> > > What can i do?
> > >
> > > Thanks for help
> > > Christian
> > >
> > > ------------------------------------------------------------
> > ------------------
> > > _______________________________________________
> > > Assp-user mailing list
> > > [email protected]
> > > https://lists.sourceforge.net/lists/listinfo/assp-user
> > >
> >
> >
> > ------------------------------------------------------------
> > ------------------
> > _______________________________________________
> > Assp-user mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/assp-user
> >
>
> ------------------------------------------------------------
> ------------------
>
> _______________________________________________
> Assp-user mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/assp-user
>
>
------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are
consuming the most bandwidth. Provides multi-vendor support for NetFlow,
J-Flow, sFlow and other flows. Make informed decisions using capacity
planning reports. http://sdm.link/zohodev2dev
_______________________________________________
Assp-user mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/assp-user
