I like my e-mails to look a particular way. I send plain-text only e-mails with line wrapping at about 80 characters. This way I feel I can control to some degree what the e-mail will look like at the receivers end. And I want my e-mails to look like that even when I’m quoting someone.
Up until now I hated to use Thunderbird because it did not allow me to send e-mails like that. Since gmail looks ugly as hell now I came back to Thunderbird and set out to solve this issue once and for all. I searched for “thunderbird plain text wrap” and whatnot. A smart fellow on a forum had the answer:
There are two hidden preference settings which one can access through Edit > Preference > Advanced > General > Config Editor button:
display.must be set to true to avoid rewarpping of messages received for which the sender allows flowed formatting disable_format_ flowed_support
send_must be set to “false” to avoid sending flowed format e-mails plaintext_ flowed
The problem seems to be something called “flowed format” but I’m too ignorant to go into the details of what it does, what it means and why I would want it. I’m just happy the e-mails my Thunderbird sends look the way I want them to look. Finally. Thank you rsx11m!