use POSIX qw(strftime) consumed: 340 KB bytes
Hmn, it's only used to format the date for the received header.
I wonder if Time::Piece 1.x is lighter...
use Net::DNS consumed: 1764 KB bytes
Ouch. I think it's only used by some of the plugins, but it's really far too convenient.
I wonder if there's room for some XS code here for doing DNS support.
Matt.
