Ensure the file is saved in UTF-8 encoding . If characters appear as gibberish (mojibake), try changing the text editor settings to recognize Russian characters.

Manually add a carriage return after every 50–60 characters to prevent the text from stretching too wide on different screens.

If the .txt file is a draft for a plain-text email, prioritize scannability and a personal tone:

You can use an online Russian keyboard to type Cyrillic letters phonetically using a standard QWERTY layout. 4. Text Editor Recommendations

Since "mail.ru" is a Russian service, your text file might include Cyrillic characters.

Use symbols like dashes ( --- ) or hashtags ( # ) to separate topics, as you cannot use bold or different font sizes in .txt files.