Sendmail local mailer still needed ?

[marc.bigler at day.com]

>The documentation says there must always be a local mailer, but you
>don't have to use it.  Ie, in your .mc file you will have
>MAILER(`local'), MAILER(`cyrusv2'), and
>define(`confLOCAL_MAILER',`cyrusv2') (plus whatever else you need).

Thanks for your answer... Now what I don't really understand is when using
the Cyrusv2 mailer, what is my local mailer used for ? Because using
mailstats from Sendmail I can see that it has some messages from and to
using the local mailer.

Regards