On 10/30/2016 09:50 AM, [email protected] wrote: > I'm having the same problem on all of my lists, which most people read > on their Android or IOS devices.
Mobile MUAs are often limited in rendering anything but the simplest MIME structured messages. > When I send something out, if anyone replies, it is delivered with my > defined header and footer, but the body is an attachment which can't be > read. It says, "No Application Available for This Content". See <https://wiki.list.org/x/4030707>. The issue is the message delivered from Mailman is structured like this: multipart/mixed text/plain (msg_header) message/rfc822 (the original message with it's own MIME structure) text/plain (msg_footer) and the mobile MUAs are saying they don't know how to render a message/rfc822 part. Actually, the appropriate application is the MUA itself and it may be possible for users to configure their devices so the MUA knows that. It should be shocking that the MUAs don't get that, but by now I expect it. Aside: For Android I recommend K9 Mail by K9 Dog Walkers available from the Play Store or on GitHub at <https://github.com/k9mail/k-9>. The above referenced article suggests solutions. If you don't need HTML or non-text attachments on your list, I suggest the following content filtering settings: filter_content: Yes pass_mime_types: multipart message/rfc822 text/plain text/html collapse_alternatives: Yes convert_html_to_plaintext: Yes which will ensure your messages are plain text only and allow adding msg_header and msg_footer to the body and not as separate MIME parts. -- Mark Sapiro <[email protected]> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan ------------------------------------------------------ Mailman-Users mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
