Re: [exim] paniclog after upgrade from 4.90_1 to 4.91

On 23/04/18 14:12, Sławomir Dworaczek via Exim-users wrote:
> Afertupgrade from exim version 4.90_1 to 4.91 messages not sending to external host
> Panic log : Delivery status for user@external_domain.com got 0 of 7 bytes (pipeheader) from transport process 13323 for transport smtp

Something unexpectedly killed that transport process. Possibly you,
as part of the upgrade sequence you did?

>
> How-to repair this error ?

If it's only the one log line, ignore it. If it is repeating
continuously, shut down the exim service, wait for all exim
processes to complete (or kill them, if they persist for too
long), then start the service again.
--
Cheers,
Jeremy