error storing IMAP folders: "Error moving messages: unexpected server response"

[Nuno Ferreira]

I have a single IMAP (Microsoft Exchange) account configured.

After deleting a message, when I try to select a different folderfrom the one where I deleted the message I get the error mentioned above "Error moving messages: unexpected server response".

If I remove the folders.db file as mentioned in some old bug reports, and restart evolution, the error is not displayed anymore.

I have camel debug logs, please let me know if you need anything else. I can reproduce the problem every time I try.

ubuntu 16.04
evolution 3.20.5-0ubuntu1~ubuntu16.04.2

CAMEL_DEBUG=imapx:io logs (when deleting the message)
-----------------------------------------------------
[imapx:A] I/O: 'A00027 OK IDLE completed.'
[imapx:A] I/O: 'A00028 UID STORE 72485 +FLAGS.SILENT (\SEEN)'
[imapx:A] I/O: 'A00028 OK STORE completed.'
[imapx:A] I/O: 'A00029 SELECT Trash'
[imapx:A] I/O: '* 58 EXISTS
* 3 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent
flags
* OK [UIDVALIDITY 97] UIDVALIDITY value
* OK [UIDNEXT 490] The next unique identifier value
A00029 OK [READ-WRITE] SELECT completed.'
[imapx:A] I/O: 'A00030 SELECT INBOX'
[imapx:A] I/O: '* 20 EXISTS
* 0 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
* OK [UNSEEN 10] Is the first unseen message
* OK [UIDVALIDITY 14] UIDVALIDITY value
* OK [UIDNEXT 72486] The next unique identifier value
A00030 OK [READ-WRITE] SELECT completed.'
[imapx:A] I/O: 'A00031 UID MOVE 72485 Trash'
[imapx:A] I/O: '[COPYUID 97 72485 490]
* 20 EXPUNGE
* 19 EXISTS
A00031 OK MOVE completed.'
[imapx:A] I/O: ''
[imapx:B] I/O: 'B00032 SELECT INBOX'
[imapx:B] I/O: '* 19 EXISTS
* 0 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
* OK [UNSEEN 10] Is the first unseen message
* OK [UIDVALIDITY 14] UIDVALIDITY value
* OK [UIDNEXT 72486] The next unique identifier value
B00032 OK [READ-WRITE] SELECT completed.'
[imapx:B] I/O: 'B00033 SELECT Trash'
[imapx:B] I/O: '* 59 EXISTS
* 1 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
* OK [UIDVALIDITY 97] UIDVALIDITY value
* OK [UIDNEXT 491] The next unique identifier value
B00033 OK [READ-WRITE] SELECT completed.'
[imapx:B] I/O: 'B00034 SELECT INBOX'
[imapx:B] I/O: '* 19 EXISTS
* 0 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
* OK [UNSEEN 10] Is the first unseen message
* OK [UIDVALIDITY 14] UIDVALIDITY value
* OK [UIDNEXT 72486] The next unique identifier value
B00034 OK [READ-WRITE] SELECT completed.'
[imapx:B] I/O: 'B00035 UID MOVE 72485 Trash'
[imapx:B] I/O: '[COPYUID 97 ]
B00035 OK MOVE completed.'
[imapx:B] I/O: ''

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.