Any Suggestion for E-Mail Marketing Solution

In Making Money thru Affiliate Marketing , I believe that one of the most important thing you have to do is to keep a list of contacts with an  an specified interest so that you could send them some offers which they cannot resist but try. So How could you get the list of those contacts ? { I will blog some of my Tips later }  Well I believe it is one of the hardest task of an Internet Marketer. I have seen some site that in order to harvest a list of contacts they are offering freebie like free download, free e-book , etc.

I tried to compile a list of contacts with their interest but as the list go bigger , G-mail cannot handle to send my updates and offers thru those list.

I have been sending some offers to my contact list before { Is it Spamming ? }  but just yesterday I found out that G-mail has certain capacity of outgoing E-mail and you have to wait for 24 hrs before you can regain sending updates to your list. If you are thinking Yahoo or hotmail, forget it.. they can only send 10 to 50 at a time unlike g-mail , which can send as much as 500 at a time.

I am now thinking of enrolling to an E-Mail Marketing Solution and make a preliminary investment of about $19 monthly ( First 500 Contact s ) . I still don’t know if it will work and if I can find Leads thru this E-Mail Marketing Solution called Aweber . I am still studying the system but as you can see almost all super affiliates are using Aweber.

So is there anybody used Aweber or can you recommend some other E-Mail Marketing Solution where it will be very affordable for new Marketer like me.

And Always remember keep a list of all your contacts, you may use it in the future. So will I invest ? Any comments , suggestion will be highly appreciated.