Hi Kenneth. The message looks like this. It originated from a RCS client and is stored in Cyrus in RFC5322 format for archival purposes.
From: sip:[email protected] To: sip:[email protected] Date: Wed, 31 Mar 2021 15:33:16+0000 Conversation-ID: Conversation-TestCase9 Contribution-ID: Contribution-TestCase9 IMDN-Message-ID: Test 9-903 Content-Type: Message/CPIM From: sip:[email protected] To: <sip:[email protected]> DateTime: 2021-03-31T15:33:16Z NS: imdn <urn:ietf:params:imdn> imdn.Message-ID: Test 9-903 imdn.Disposition-Notification: positive-delivery, display Content-Type: text/plain Content-Length: 13 Hello, test 9 BTW, thunderbird has no problem pulling this from the server and displays it using IMAP. ------------------------------------------ Cyrus: Info Permalink: https://cyrus.topicbox.com/groups/info/Tbc4d7fa33d46ffa5-Mfe19a0652fb0a658995a4a1b Delivery options: https://cyrus.topicbox.com/groups/info/subscription
