Rated 5 out of 5 stars

bởi Geremia10 vào Tháng ba 19, 2018 · liên kết thường trực

Even in TB 52.x, this extension is needed to enable default plaintext delivery formatting (so you can compose as HTML and convert to plaintext for delivery).

"prefer sending plain-text e-mails" will only deliver as plaintext if no HTML is detected during the email's composition.