How to avoid being spam?

Source: Internet
Author: User
Keywords Spam Mail nbsp;

Maillist Controller (Mailing list controller) sends mail messages in the same format as your e-mail client. The format of information, the encoding of information, or the mailing process itself is not a problem. Most of the time, the content of the information is considered to be http://www.aliyun.com/zixun/aggregation/12915.html "> spam" reasons. Check your message content and topic:

1, avoid typical spam phrases, such as: Business Offer

2, when sending HTML message contains plain text part (!)

3, avoid inline pictures with text

Check your e-mail address list and mailserver list. (SMTP server)

1, make sure the email address list is included in the outgoing mail server (SMTP)!

This is very important. If the email list comes from a different provider, you will be blocked by most anti-spam filters and the message will be rejected by the mailserver.

2, now, many mailserver support the transmitter Policy framework (SPF), as defined in RFC 4408, or use DomainKeys identified mail (domain name keyword authentication message, DKIM) to combine domain names with e-mail.

It is recommended to send a test message to a spam-protected e-mail account, or to a webmail account (for example: Freemail), to verify the spam level of the information.

Send e-mail messages to subscribers and allow them to unsubscribe.

General questions:

The title usually contains details about the spam level:

For example:
1.1 Mpart_alt_diff body:html and text parts are different
contains a plain text portion of your HTML information. (Using the "Extract" feature)
1.2 tvd_fw_graphic_name_mid body:tvd_fw_graphic_name_mid
To rename the inline picture. For example, substituting "1.gif" for the title. gif
1.4 Sare_gif_attach full:email super-delegates a inline GIF
uses a different format, such as PNG instead of a picture in GIF format.
0.8 Html_title_subj_diff Html_title_subj_diff
replaces the title tag in the HTML source code. (delete <title> ... </title>)
1.3 missing_subject MISSING subject:header
Adds a theme to your message.
1.7 Sare_gif_stox Inline GIF with little HTML
adds more text HTML content, or replaces/deletes pictures.
0.6 html_image_ratio_02 body:html super-delegates A low RATIO of text to IMAGE area
2.5 html_image_only_16 BODY:HTML:images with 1200-1600 bytes of words
Add more text HTML content, or delete pictures.
1.6 my_cid_and_closing Sare CID and CLOSING
1.5 my_cid_and_style CID and STYLE
Sare 1.6 Sare CID Arial2 closing
1.6 my_cid_arial_style sare CID arial2 STYLE
1.5 my_cid_and_arial2 sare cid and Arial2
 remove Style/font Tags (<div>,</div>,<font>,</font>) unreported and after the <img ...> tag. If It isn't possible try to change the font e.g. use MS Sans Serif instead of Arial.
Delete the font label (<div>,</div>,<font>,</font>) before and after the <img ...> label. If it's not appropriate, try changing the font. For example, use MS Sans Serif instead of Arial.

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