Pardon my English. I' m Italian. I need to use some mailing list in my site. I need to insert in the messages sended by the mailing list to the users some element in HTML (banner or link for example) such as msg_header or msg_footer . I have found in CPanel the mailing list MailMan and i have tried to use it. All is O.K. but i do not succed to send messages with HTML in the header or in the footer. Yesterday for a moment I succeed to send messages with a footer or a header in HTML but only for some moment. Then all messages in HTML are send in TEXT PURE. Header and footer of the mailing list MailMan are always in TEXT Pure and Not in HTML. HTML code is not recognized ? Can I insert a link or a banner such as header or footer in the messages sended of the mailing list ? In the CPanel the voice "info" indicates the large description of my site and is in HTML but it result always in TEXT PURE in the messages sended. In my site i see the messages in HTML here : http://edecameron.com/mailman/listinfo/prova_edecameron.com But all messages are in TEXT PURE. Example. If the description of my site is in HTML : <body> <p>GoodBye GoodBye GoodBye </p> </body> In Non-digest options at the voice "Header added to mail sent to regular list members (Details for msg_header" i write : %(info)s %(description)s The written dispayed in the site info is "GoodBye GoodBye GoodBye" ( http://edecameron.com/mailman/listinfo/prova_edecameron.com ) but all messages sended to the user are in TEXT pure : "<body> <p>GoodBye GoodBye GoodBye </p> </body>" . Messages sended do not translate and not recognized the HTML code ! I do not understand. Many Mailman webmaster includes in the messages header and footer in HTML and all is O.K. Why in my site all is not possible and HTML code is not recognized ? Can I insert a link or a banner such as header or footer in the messages sended of the mailing list ? I make this setting at Menu "Content Filtering" : Should Mailman filter the content of list traffic according to the settings below? (Edit filter_content) I select NO. At pass types link i have added to the list: text/html Should Mailman convert text/html parts to plain text? This conversion happens after MIME attachments have been stripped. I select NO BUT THE ERROR REMAIN AND HTML HEADER AND FOOTER ARE NOT RECOGNIZED !!! PLEASE HELP ME ...