[Dovecot] Upgrading 1.2.17 -> 2.1.x

Adam G Tilghman agt at ucsd.edu
Sat Jun 9 00:53:02 EEST 2012

We're planning to upgrade our site from 1.2.17 to 2.1.x within the
next few months, but we must ensure our ability to revert to 1.2.17
if problems arise.

I don't expect our maildir storage would present a problem,
but am less certain about 2.1.x index/control files remaining
readable under 1.2.17.

Should I have any reason to worry?

Adam Tilghman   Systems Support / Academic Computing & Media Services
 agt at ucsd.edu    858-822-0711     University of California, San Diego   

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