We are overworking the mail functions, currently there is no built in function for smtp. Maybe in 0.8 it will be included (xenmailer instead of sendmail )
Really, a host without sendmail. But well, until its included, you could automatical approve new members ( no admin approval ), then they get the link codes presented to their screen right after join.
Though, still no lost password or welcome email could be used.
I would go out on a limb and assume we are dealing with a free web host? If so, you will need a real web hosting account as hosting any topsite can be quite server intensive once you have a few active members. If this is a paid hosting service I would recommend you consider moving to a different host, there is no good reason to block mail().
That said, I will see about including SMTP support in 0.8 release, I'm sure it should be pretty straightforward
i'm using a paid hosting. very cheap but crapy support.
i had my forum using sendmail. the hoster blocked the mail function without telling me so for 3 weeks no one coud activate his account on my forum.
when doing questions about this, they told me i was doing it wrong, and i must use smtp.
i'll wait to end my payd period and i'll definately change my host after that.
crapy support&services , but for 20€/year what can i ask more...
no 24/7 support...
pff
on topic,
will be nice to be able to use smtp or sendmail anyway. thx Mark