Beliefnet recommends all direct marketing email clients follow the HTML guidelines below to create the most email client friendly creative. Additionally, following the guidelines will limit the number of edits and therefore decrease the turnaround time for all of us. Exclusion of the items listed below may as well increase the deliverability of your mailings.
- Recommended total maximum width of 550 pixels or less for all creative.
- Minimal to no use of Cascading Style Sheets (CSS). Many email clients do not allo/handle CSS, whether it is via an external style sheet <link rel=”stylesheet” type=”text/css” href=”some.css”>, internally using the <style> … </style> tags or using inline styles, such as <a href=”…” style=”…”> …</a>. We understand for certain things like borders or placing padding/margins, style sheets may be the easiest way to format: however, this may produce issues (i.e. incorrectly formatted HTML) that are out of our control due to the particular email program the recipient uses. At minimum no styles should be used for formatting text.
- Please use tags such as:
- <font face=”verdana, arial, sans-serif” size=”2” color=”#000000”> … </font> to set the font type/face, size and color for text
- <b> … </b> or <strong> … </strong> to bold text
- <i> … </i> or <em … </em> to italicize text