Bulk email marketing services are being provided by many organizations that claim to have expertise in this kind of marketing. But not all bulk email marketing services are reliable. Many bulk email marketing service providers make use of illegal software's and vendors to get email addresses which can lead the company into trouble.

Therefore it is advisable to check as to what kind of email marketing does the e-marketing service providing company is actually provides. It becomes very important to make use of only those companies that use legal software's and email lists. The marketing company should have expertise in providing permission based email marketing services to its clients.

Where to find bulk email marketing services online?

The best place to locate companies and bulk e-mail vendors providing targeted opt in email direct marketing service, permission-based e-mail marketing or bulk email marketing services is by referring to online directories. Yahoo! and google web directories also serve as good references.