How to add a Web version of Yandex mail to the "Send" menu?

Question

Email

Greetings!
In Windows, when you call the context menu on a file, there is a "SendTo" item.
Adding an item there for sending by mail using an installed local mail client is not a problem. But how to add an item for the Web version of the mail client there?
There is Affixa for Gmail, Mail.ru has its own client, but is there something similar for mail from Yandex?
Thank you.