Dovecot is requiring two "expunge" calls before it deletes an email. It just seems to ignore the first expunge call, leaving the email file in the maildir cur/ folder. Any idea why? I even waited 10 seconds after setting the Deleted flag, but still the first expunge call did nothing....

1 OK User logged in

2 select "INBOX"

• FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
• OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted.
• 12 EXISTS
• 0 RECENT
• OK [UIDVALIDITY 1144082550] UIDs valid
• OK [UIDNEXT 1509] Predicted next UID 2 OK [READ-WRITE] Select completed.

3 UID STORE 1511 +FLAGS (\Deleted)

• 12 FETCH (UID 1508 FLAGS (\Deleted \Seen)) 3 OK Store completed.

4 expunge 4 OK Expunge completed.

5 expunge

• 12 EXPUNGE 5 OK Expunge completed.