On Wed, Oct 05, 2022 at 10:04:36PM +0100, Steve Fairhead wrote: > For Sendmail, the error is "TLS handshake failed"; for smtpd, it's > "Network error on destination MXs".
one "fix" would be to disable TLS for the domains in question, which
at least would let the mail go through until the encryption can be
set aright, perhaps with an access map entry along the lines of
Try_TLS:badhost.example.com NO
