jjneely at 42lines.net
Thu Nov 2 02:33:16 GMT 2017
I've been using Offlineimap with OutLook 365 for several weeks to handle my
email. Worked like a champ.
Today, or last night, I started getting thread terminated with exception
error messages. I'm no longer able to get offlineimap to run to completion.
Thread 'Folder Deleted Items [acc: Foo]' terminated with exception:
Traceback (most recent call last):
line 160, in run
File "/usr/lib/python2.7/threading.py", line 754, in run
line 643, in syncfolder
line 1116, in syncmessagesto
line 944, in __syncmessagesto_copy
self.copymessageto(uid, dstfolder, statusfolder, register=0)
line 844, in copymessageto
new_uid = dstfolder.savemessage(uid, message, flags, rtime)
line 669, in savemessage
raise OfflineImapError(msg, OfflineImapError.ERROR.REPO)
OfflineImapError: Saving msg ([unknown message-id]) in folder 'Deleted
Items', repository 'FooRemote' failed (abort). Server responded: NO
['Server Unavailable. 15']
Next I see the last several debug level logs and it appears this is
happening when offlineimap is moving/saving an email containing a calendar
invite created by the same Office 365 system.
imap: Write mail 'Deleted Items:-3' with flags set(['S'])
: deletemessageheaders: called to delete 
: getmessageheader: called to get message-id
: getmessageheader: eoh = 16756
: getmessageheader: headers = 'Received: ...
I'll note that the headers = '...' line seems to contain the entire raw
text of the email in question.
$ offlineimap --version
Any ideas why this may have started? Have I hit an Exchange limit
42 Lines, Inc.
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