I send out about 3400 option alerts to clients 1 to 3 times a week from my laptop. I travel a lot and need to be able to connect to a host that will allow me to send my emails from anywhere I am at the time.

I need:
1. ability to send to multiple groups
2. ability to convert some groups to individual duplicate emails
(can use SQL or other database for merging)
3. reasonable daily limit (10,000) acceptable
4. I can buy a domain - no problem
5. I will check your domain for blacklisting
6. I'm even willing to pay a small annual fee.