On 8/23/2017 4:30 AM, lists wrote: > Hi, > > Not sure what the lack of replies means... As postfix is also > involved, should I better ask there? > > It seems a little bit in between postfix and dovecot... > > Just to clearify one thing I wrote: > > On 22-8-2017 16:23, lists wrote: >> We're running dovecot 2.2.13, virtual users, with postfix. We >> have an olddomain and a new domainname. To 'translate' >> *@olddomain into > > With "translate" I mean that olddomain should be treated as if it > were newdomain. No translation, but more like an alias. > > MJ
Don't use wildcard aliases. They break recipient validation and cause postfix to accept all addresses. Instead use 1-1 aliases, such as user1@olddomaon user1@newdomain user2@olddomaon user2@newdomain user3@olddomaon user3@newdomain ... -- Noel Jones