lmtp panic with 2.3.16 (runnung ubuntu) and larger mails

[Aki Tuomi]

> On 29/08/2021 18:27 Friedhelm Buescher <friedhelm.dovecot at buescher.cc> wrote:
> 
>  
> Hi,
> 
> when sending larger Mails (> 1MB, for example a jpg attachment), the 
> lmtp crashes:
> 
> 

Could you please send gdb bt full?

Obtain core, see https://www.dovecot.org/bugreport-mail for information on how you might get that.

Then do `gdb /usr/lib/dovecot/lmtp /path/to/core` and issue `bt full`, and send that.

Thanks!

Aki