Ganael Laplanche: > On Tuesday, January 19, 2021 1:59:42 PM CET Wietse Venema wrote: > > Hello Wietse, > > Thanks for your reply, > > > > Ignoring errors would result in misdelivery of email. You may have > > expectations that it is OK for software to randomly misdeliver > > email, but that is not how Postfix works.
As explained later, the problem is not with LDAP lookup ERRORS, it is with LDAP returning a "not found" response (i.e. NOT an error). That should not be a problem with the proposed configuration: virtual_alias_maps = ldap:..., hash:... If ldap returns "not found", Postfix will search the hash map. It has always worked that way. Wietse