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1.0.15 - the lock on the envelope. Well this is closer than 1.08/1.09 in my opinion but still doesn't give the right feel - it would be great for SECURING or ENCRYPTING, but maybe not right for spam. – MichaelBell
Might I suggest (and I do so humbly for my artistic skill is nil) to the artists that if one wants to illustrate the action upon the mail itself that the motif of filtering or selectivity is paramount. – MichaelBell
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