Because of spam filters, it is more difficult to send your e-mail destination. Not only Internet service providers use filters to block spam emails "side" with the designation 'spam spam', and prevent them from reaching a subscriber, whether agreed or not, but still, most customers have their own filters spam, which can automatically delete your message or direct to the folder redoubtable Courier mass.

So, what can you do to increase your e-mails arrived at destination? Here you will find some tips to help you:
Avoid e-mails heavy graphics and NEVER send a message that is entirely graphical and text.

Avoid "trigger words" that alert the anti spam filters. The spam filters are programmed to recognize certain keywords that are commonly associated with spam. You can get by using one or two of those words if you use them only once or twice, but if your "spam score" reaches a certain threshold, your message is doomed to failure. Some examples of words and phrases common in spam, which are triggers filters:

Free, Mortgage, Credit Report, penis, MLM, Money back guarantee, Cash, Anti-aging, surprisingly, Increase Sales, Order Now, 1-800, SEX, Maximize. If you must use those words or other spam triggers, try to send an e-mail text easy to subscribers announcing that the latest edition of their newsletter, or an important message waiting at (URL). Or, use a controller spam (a powerful spam controller is provided to all users ROI Mails) to test your e-mail before sending it.

... An email sent from servers listed in a blacklist is automatically blocked by millions of Internet service providers that subscribe to services of blocking spam. What is unfortunate is that your server may be in a list even if you're not yourself a spammer.

Check if your mail server is listed on a blacklist by the "spam police". Sent via a mail server is blacklisted automatically blocked by millions of Internet service providers that subscribe to services of blocking spam. What is unfortunate is that your server can be listed even if you are not your own spammer  just sending spam through a mail server that you share, which includes most accounts of accommodation, and you are on file. ROI Mails will check for you as part of the service.

Put your list regularly updated. Especially if, you ship to AOL, Yahoo and Hotmail. If you start to send too many emails to nonexistent addresses, these 3 major automatically block any mail from you.

Make sure any HTML email you send is properly formatted. Such verification tools are available in the system ROI Mails. Poor HTML structure can trigger spam filters or cause the e-mail client’s individual destroy your mail.

Avoid using ALL CAPS. Use sparingly exclamation point (!) And never use it in your subject line. Avoid, if possible, using the dollar sign (or the sign of the currency of your country) in the heads of subject and the body of the e-mail.

Put a name in the header "From", not an e-mail. The spam filters do not trust an e-mail that has no name of sender.

Be consistent with your address "From". Many people create "white list" of senders reliable. If you use multiple addresses to contact your readers, you decrease the likelihood of being enrolled in white lists.

While there is never a 100% probability that your e-is given, much less that it be read, you can improve the chances of success if you follow these best practices.