I'm working on a small app to help sort/organize my mail via Gmail's IMAP server, and I'm using imapclient (BTW it's a _huge_ improvement over imaplib).
The odd thing I'm seeing is that when searching a large "folder" (All Mail), I get wildly different times depending on what header I search. allmail = IMAPClient(HOST, use_uid=True, ssl=True, port=993) allmail.login(USERNAME, PASSWORD) allmail.select_folder('[Gmail]/All Mail') Searching on "Message-Id:" is fast (sub-second): irt = allmail.search('HEADER Message-ID %s' % msgid) Searching on "In-Reply-To:" takes 10-15 seconds: rt = allmail.search('HEADER In-Reply-To %s' % msgid) [IIRC, I've got about 22000 messages in the 'All Mail' "folder".] I'm assuming this is just due to the way that Google implmented their IMAP server code, but I thought I'd ask if anybody else had noticed this. Perhaps I'm doing something stupid, but I can't imagine what it would be.... -- Grant Edwards grant.b.edwards Yow! I have a TINY BOWL in at my HEAD gmail.com -- https://mail.python.org/mailman/listinfo/python-list