I installed zimbra 8.07, ubuntu 12.04 LTS 64bit. I added to Webmail client a plus imap user. I get an error message: 'invalid request: invalid boolean value '' for attribute: useAddressForForwardReply'.
When send an email message from webmail i would like use another email address (plus imap user) but default mail user is i n the from field. We would like to use central imap folder email send, email receive...