I've been getting the dreaded 556 error occasionally for an address on our
server (sa...@justcroft.com), and I can't quite diagnose the problem.
The address points to a couriermlm list, and normally goes fine, then every so
often the BSS kicks in and customers complain they can't reach the
Peter Ford writes:
I've been getting the dreaded 556 error occasionally for an address on our
server (sa...@justcroft.com), and I can't quite diagnose the problem.
The address points to a couriermlm list, and normally goes fine, then every
so
often the BSS kicks in and customers complain