From: Eric Wong <e@80x24.org>
Date: Fri, 17 Sep 2021 01:56:44 +0000 (-0500)
Subject: lei refresh-mail-sync: drop old IMAP folder info
X-Git-Tag: v1.7.0~353
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=23ac27869da4744aba2a67454504b7a157583df7;hp=23ac27869da4744aba2a67454504b7a157583df7;p=public-inbox.git

lei refresh-mail-sync: drop old IMAP folder info

Like with Maildir, IMAP folders can be deleted entirely.
Ensure they can be eliminated, but don't be fooled into
removing them if they're temporarily unreachable.
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