[imp] weird IMAP conversation w/ IMP 4.2RC3

[Jan Schneider]

Zitat von liamr at umich.edu:

> We have witnesses a weird conversation between IMP and our IMAP
> servers that our IMAP team suspects to be the cause of a huge outage
> on Monday night..
>
>> 1210861886>A0001 OK User logged in^M
> <1210861886<00000002 CAPABILITY^M
>> 1210861886>* CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+
>> MAILBOX-REFERRALS NA
> MESPACE UIDPLUS ID NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND
> BINARY SORT TH
> READ=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE IDLE LOGINDISABLED^M
> 00000002 OK Completed^M
> <1210861886<00000003 STATUS INBOX| (MESSAGES RECENT UNSEEN UIDNEXT
> UIDVALIDITY)^
> M
>> 1210861887>00000003 NO Mailbox does not exist^M
> <1210861887<00000004 NOOP^M
>> 1210861887>00000004 OK Completed^M
>
> Specifically, the "STATUS INBOX|" that shows up frequently in our
> protocol logs.
> I've got 4.2RC4 on a test server, and haven't seen "STATUS INBOX|" in
> any of the logs on that box since we upgraded.
>
> Any idea what was going on?  What the change was?  Can someone point
> me to a CVS entry?

No change. If this is really coming from IMP, then it's the c-client  
sending this.

Jan.

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