How to forward a certain part of a letter from mail to Telegram?

Question

Email

I want to make a bot similar to @etlgr_bot, but it needs to be corrected so that not all the text from the message comes, but a specific part of it.

In general, the goal is this: to forward messages from one mail to Telegram, but so that a message does not arrive with a bunch of links, photos, extra information, but only the text I need from the message.

Answer 1

Do you already have @GmailBot and @YandexMail360_bot or do you need your own with mother-of-pearl buttons?

Answer 2

First, you need to have this message on hand. It is best to create a mail on a portal that provides an API for mail.
If you have the text of the letter, then already set up filters for this text of the letter in your programming language.