Re: [exim] verifying certificate information

On 2008-06-16 at 14:40 +0100, Martin A. Brooks wrote:
> Given servers A and B, A has a real cert, B has a self-signed. Mail
> sent via host B to A results in the self-signed cert's details being
> displayed in the logs on A. Mail sent via server A to B in the same
> manner gives nothing in server B's logs.

And the same logline on server B does say P=esmtps to show that it was
encrypted, instead of P=esmtp ? If not, does server B actually
advertise STARTTLS on port 25? Does server A have hosts_avoid_tls on
the SMTP transport?

Can you get a debug log of a transaction?

> > Which library is used on the remote machines? Has that changed
> > recently?
> >
>
> They both have openssl installed, so I would guess that.

"exim -bV" will report it.