Bulk email

ok i got a bulk emailer for newsletters. and i tried it out and it wasnt working. it said it couldnt establish a connection. so i finnaly found that my ISP suddenlink is blocking all SMTP servers but their own. and i forgot my Account username and pw and i dont have any bills that tell me my Account number is there any way to get around them blocking my smtp or is there anyway i can create a new suddenlink acc without having to get all my account number any suggestions plz tell! Thanks

Problem ::::I work for an ISP, one IP out of a large block is unable to connect to yahoo.com. Specifically, they can not receive ICMP replies from yahoo.com. When trying to start an http session to yahoo.com, a syn packet is sent to port 80 at yahoo.com no ack’s return from yahoo.com. No other IP address in our /20 block have this issue.
What I have done::::: I have attempted to communicate with mail-abuse-bulk@cc.yahoo-inc.com to no avail. They insist i include SMTP logs in order for them to troubleshoot this problem, failing to acknowledge this is not an SMTP related issue. Traceroutes indicate that ae1-p170.msr2.sp1.yahoo.com (216.115.107.85) does not respond to our IP address in question. This IP is not on any spam blacklists that I have seen. Calling yahoo directly at 8665627219 yielded no results, as I was directed to help.yahoo.com. any advice is greatly appreciated.

Whenever i try to use an email sender i have to use an external smtp. This smtp won’t let me send many emails thought. Is it possible for me to buy an external smtp server so i would be able to send bulk email?
hi sorry i’m trying to send emails. It’s got nothing to do with a website. sorry.
does using ‘authsmtp’ mean i can just basically use it as an smtp server for me to use in a bulk emailer? thanks.

I want to block email from 1 specific email address? How? I also want a letter to be sent to that person telling them that their email cant be sent. I use gmail.

i’m sending newsletters biweekly and i have just over 520,000 subscribers. basically 1,040,000 a month and i need a good program so i can just setup the newsletter and let it run through the list. Any suggestions are GREATLY appreciated.

I WOULD LIKE TO KEEP THIS ISP BUT ALSO WOULD LIKE THE ABILITY TO SEND AND RECEIVE UNLIMITED EMAILS.