Re: Email Marketing Limits
E-mail limits, or more specifically, what number of messages will cause you to be considered a bulk sender, will vary depending on the ISP. Some only use a quality score, looking at the content of one message to determine deliverability, some only block you if the users report the messages as spam, and others use an arbitrary number before they consider the messages spam and require you to pay a fee to allow the e-mails. I have heard limits ranging from 50 (about 5 years ago on AOL - email 51 required you to pay to be listed as a "bulk sender") up to 1000. Some ISPs will combine the "spam score" of the message content with the number of recipients to determine how many messages you can send. This is why if possible I prefer to outsource our newsletters. If they do get blocked, and as a result our domain or IP are blacklisted by an ISP, we are still able to communicate with our customers on that ISP until the problem is resolved. In addition, many of these third party newsletter management companies already have agreements with the various ISPs to ensure that the e-mails are not blocked.
Another suggestion, if you do manage the sending of e-mails yourself, is to document, document, document. If you do get blocked, you will need to show the ISP the procedures you follow to gather the e-mail addresses, possibly including screenshots of and links to the opt-in forms, copies and links to your privacy policy, etc. If you have this information compiled in advance, when you run into problems you should be able to get them resolved much quicker. Probably the best additional thing to have is the ability to generate a list of users on a specific domain and the date they opted in to your newsletter. This will go a long way to establishing trust with the ISP, who will likely look at you as just another spammer in the beginning.
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The best way to learn anything, is to question everything.
Last edited by wige : 08-29-2007 at 01:28 PM.
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