Hello, I have a domain where all mail is stored in a single mailbox and then being fetched by a zarafa server via pop3. The zarafa server of course has to be able to deliver the mails to the correct users. So I tried adding X-Envelope-To via check_recipient_access which is working as long as there only is one recipient.
With mulitiple recipients (to, cc and bcc fields) for each recipient address a X-Envelope-To header is generated and the mail is delivered once for every recipient into the catchall mailbox. Is it possible to change this behaviour so that there is only one X-Envelope-To header in every delivered mail? Some more Information: I'm using amavis and tumpgreyfs and dovecot lmtp. Any help would be appreciated, Volker
