vanishedMessagesUidSequence property

MessageSequence? vanishedMessagesUidSequence
getter/setter pair

Any messages that have been removed by other clients. This is only given from QRESYNC compliant servers after having enabled QRESYNC by the client. Clients must NOT use these vanished sequence to update their internal sequence IDs, because they have happened earlier. Compare https://tools.ietf.org/html/rfc7162 for details.

Implementation

MessageSequence? vanishedMessagesUidSequence;