Re: [exim] 2 hours delay (gnutls_handshake): timed out: deli…

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Autor: Andrew C Aitchison
Data:  
A: tt-admin
CC: exim-users
Assumpte: Re: [exim] 2 hours delay (gnutls_handshake): timed out: delivering unencrypted to
On Thu, 7 Apr 2022, tt-admin via Exim-users wrote:

>
>> Ah. If it is a mail gateway, the question might be whether their gateway
>> starts to send the message on to their mail server (cut-through delivery)
>> or not.
>
>> Does the Symantec Messaging Gateway advertise PIPELINING and do you use it
> ?
>
>
> Yes, the remote gateway does advertise pipelining. As far is i remember,
> exim does youse pipelining as a default when sending e-mails. I need to ask
> if they forward their mail internally.


You can disable pipelining when sending to specific hosts, with
     hosts_avoid_pipelining



>> -----Ursprüngliche Nachricht-----
>> Von: Exim-users [mailto:exim-users-bounces+tt-admin=intranett.de@exim.org]
>> Im Auftrag von Evgeniy Berdnikov via Exim-users
>> Gesendet: Mittwoch, 30. März 2022 19:56

         ...        ...

>> The question is why server has dropped connection. Probably this
>> connection was timed out -- on the server's side, not on the client's one.
>> Traffic dump from both ends could make this situation clean.


I think that this is the next step ...
"pcap" is the string to search documentation for.


-- 
Andrew C. Aitchison                    Kendal, UK
             andrew@???