Disable mail for one domain

[joximu]

Theres another way: change the transfer volume to a number (eg. 1234) then delete all mail accounts and disable mail by setting number of mail accounts to -1 and then reset the transfer volume to the value it was... - I think with this, the domain should be removed from the postfix config... - maybe it depends on the release...

Otherwise: the solution of kilburn is good and always working. :-)

/J