Plus-addressing inside distribution list?
I'm trying to use plus-addressing in an email address for a member of a distribution list. I have added the email address including the plus-addressing part as a member of a distribution list.
When I send to the contact address directly (something like firstname.lastname@example.org), everything works fine. The address is for an account on an external server that accepts plus-addressing.
However, if I send a message to the distribution list on my Zimbra server (email@example.com) of which firstname.lastname@example.org is a member, the email arrives at email@example.com fine, but without the plus addressing info.
I have disabled plus addressing on my Zimbra server to make sure it's not causing problems.
Does anyone know how I can get plus-addressing for distribution list members to work?