Sieve vacation :addresses match only case-sensitive?

[Philipp Faeustlin via dovecot]

The recipients in the vacation :addresses String list are matched case-sensitive.

If the recipient gets a mail with wrong case, the message is discarded with:



I think the matching should be case-insensitive.

Is this a bug or do I miss some option?

I'm using Dovecot 2.3.7.2, Pigeonhole version 0.5.7.2.

--
Philipp Fäustlin

"discarding vacation response for implicitly delivered message; no known (envelope) recipient address found in message headers"

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