Recoding a letter to plain-text during automatic forwarding

Question

Email

There is a certain service on the Internet that sends notifications of interest to me in letters with HTML content. There is a desire to receive these letters on a mobile phone in the form of SMS - but that's bad luck, my operator allows you to receive mail from the Internet in the form of SMS, but only if this mail is in plain-text.
Task: find some mail server that supports the function of forwarding an incoming letter with the ability to change its format to plain text. Is there one?

Answer 1

Try to write the script yourself on your server, in PHP the strip_tags function removes tags.