Re: backup mx and back-scatter
- terry.gilsenan@... wrote:
> Colin Campbell wrote:dyndns lately decided to discard undeliverable mail.
>> A lot has been said about back-scatter recently with the usual tenet
>> being "don't accept email you can't deliver". Fair enough.
>> A lot of ISPs provide backup MX services, at least in this country they
>> How do they get around the back-scatter problem or do they just not
> Based on the amount of back scatter, it seems obvious that most of the
> them dont care.
if you can't validate addresses, nor verify them, then the best you can
do is to require a catchall address. This requires a good spam filter if
the catchall is not a discard address. but in any case, we won't get