Re: [exim] SSL forcing

On 2019-05-19 at 19:17 +0100, Richard Jones via Exim-users wrote:
> # egrep -o 'X=TLS[^ ]+' /var/log/exim4/mainlog | sort | uniq -c | sort -n | tail

That will include all the outbound, and also all the spammers whom you
ended up rejecting (because yes spammers use TLS nowaways).

$ pcregrep -ho1 '<= .+\b(X=\S+)' mainlog* | sort | uniq -c | sort -nr

These are the ones which matter for inbound TLS.

For me, the only pre-1.2 senders over the past few days are
lists.gnu.org, an anti-spam mailing-list, and the IPv6-Ops mailing-list.

-Phil