question regarding virtual_alias_maps and virtual_mailboxes_map

hi, i have a working setup, but since i want to expand the capabilities of our system, i tampered with it and ran into an error at which i'm quite baffled. excerpt from the settings: # Valid virtual domains virtual_mailbox_domains = proxy:hash:/etc/postfix/virtual_domains

please help, getting desperate

hi, i have a question regarding the pipe, when being used to contact the LDA (in my case, dovecot). my virtual users are in LDAP, but they have their own UID and GID. since i don't want to do a setuid script for the LDA (and obviously the LDA needs to run with the correct permissions to be