I have xampp on a windows Xp.
I can send mails thorugh php mail function, and I can make this be sent via SMTP (1).
The thing is, I want to use this software: pommo www.pommo.org
Its a emailer and can use up to 4 smtp relay servers (externals), so u can use 4 of them to send mails and the system wont collpase or freeze becuase of limitations.
I cant get smtp working in this way.
(1) Is configured at the MercuryC SMTP CLient MOdule.