List of ezines that accept paid advertising

BestNews Marketing Gazette
3,500 Subscribers

DEMC E-Magazine
250,000 Subscribers

EnTrends
Each ad runs for 30 days, the length of one issue. 

HerWebBiz Success Chronicles
1,600 Subscribers

Home Business News
2,000 Subscribers

Opportunity Investigator Online
12,000 Subscribers

RCL's Business & Marketing Ezine
1,860 Subscribers

The BizBarrel Newsletter
3,842 Subscribers

Screw the Boss Times
1,000 Subscribers

The ProBizTips Weekly Newsletter
27,823 Subscribers

1st-Steps-2-Success

Affiliate News, Reviews & Marketing Techniques
4,100 Subscribers

All About Web Profits
4,500 Subscribers

Blitz Promotions Newsletter
3,700 Subscribers

Cammnet...Marketing Ezine
4,000 Subscribers