I noticed that if I use imap and keep messages on the server that, after
reading all the messages and deleting some of them, compacting the
folder would sometimes make messages appear as new that I hadn't seen
before. For quite a while I thought it was a mozilla bug but it is
actually mozilla issuing a fetch command immediately after an expunge.
I see that this is also 4.x behavior so I can understand that this is
compatible behavior. What I don't understand is why this happens at all.
It can certainly surprise users (it did me) so users may complain about
mozilla being broken. Surprising users seems like a bad idea.
--
Miranda (ume50)
2001-02-05 14:46:00 UTC (2451946.11528)
X = 46285.958, Y = 121173.861, Z = 1567.682 (km)
X' = -6.22877856, Y' = 2.38092620, Z' = -0.50007105 (km/s)