12-11-2005, 02:58 PM
Quote:For US marketers, we advise the following precautions:
1. Don't resend names at email addresses that are likely to block HTML images, and thus not record opens. This includes Gmail, and some at-work addresses using Outlook or Lotus Notes.
2. Don't resend text-only version recipients.
3. Don't resend content that's more frequent than monthly. Frequency is the number one cause of spam complaints that permission mailers receive.
4. Put an unsubscribe link prominently at the top of every mailing. Don't make them scroll.
5. Monitor your reply address, opens, clicks, conversions, indications of emailer reputation (blacklists etc) and any kind of customer service feedback like a hawk. This is not a tactic for marketers using less sophisticated analytics systems.
6. Never mail names that are more than 90 days old that you haven't consistently mailed unless you are a well-known, trusted brand in your marketplace and you're darn sure people like and remember you. Even then, do it carefully. Perhaps even send a re-opt-in offer.
7. Take names off your active sending file if they have not opened and/or clicked in the past six months (or even sooner for weeklies and dailies).
full article: http://www.marketingsherpa.com/sample.cf...entID=3139