Re: Calendar events attached to mail not shown as mail

Дилян Палаузов <[email protected]> Sat, 20 Dec 2025 13:35:31 +0200
Newsgroups gmane.mail.imap.cyrus
Message-ID <[email protected]>
Hello Marco,

for same-server-calendar-invitations Cyrus IMAP does put the invitation in your Scheduling Inbox, which is not your Mail Inbox, and it could add the event also in your calendar, but there are no emails sent.

To receive the invitation only as email, the attendee has to have a domain, which is not part of the imapd.conf:calendar_user_address_set parameter.  E.g. if you use for emails normally the domain @uu.vv, but the MTA handles also the domain @mail.uu.vv, as equivalent to @uu.vv, and mail.uu.vv is not part of calendar_user_address, then adding an attendee at @mail.uu.vv will deliver the invitation only as email.

If your organization definitely does not want to use the Scheduling Inbox concept, then the source code in imap/http_caldav_sched.c:caladdress_lookup() can be changed, so that islocal is always 0.  I have looked at this some years ago and these are my high-level memories.

Greetings // Дилян

-----Original Message-----
From: Marco Moock <[email protected]>
Reply-To: Info <[email protected]>
To: [email protected]
Subject: Calendar events attached to mail not shown as mail
Date: 19/12/25 20:47:13

Hello!

I have the situation that someone on the same Cyrus server sent me an
email with a calendar attachment. The event is in my calendar too -
without interaction by me - but the mail is missing.

Is that intended behavior and how can I change that so I see the mail
too?


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