mqueue and mqueue.in have more files than necessary ... should I worry?

[TAC Forums]

>  Anyway, Sendmail will not be able to do anything about it now
> so you may as well delete those files to gain some speed, huge amount
> of files in a single directory makes it slow.

Ah! ... that's incentive enough to make me want to delete these files. :-)

Any tips and ideas on a fast way to delete the unwanted files?

Regards
--
TAC Support Team