I want to bulk mail using my own software I already have. All the software requires is an email account, and SMTP, POP settings. I tried setting up gmail for this, but after 20-30 emails, it stops. I need a different service where I can just use smtp.SOMECOMPANY.com and firstname.lastname@example.org. I don't need a web interface, I don't need to download software, I just need an email address which I can use to send a few thousand emails a day.