Bits library mail

You're looking for a library that deals with bits and mail!

I'm assuming you're referring to a library that handles binary data (bits) and email (mail). Here are a few possibilities:

1. BitLibrary: A Python library that provides a simple way to work with binary data, including bit manipulation and encoding/decoding.
2. Mailgun: A popular email service provider that offers a Python library for sending and receiving emails. It also provides tools for handling email attachments and tracking email campaigns.
3. PyMail: A Python library that provides a simple way to send and receive emails using the SMTP protocol. It also supports attachments and other email features.
4. bitarray: A Python library that provides a compact and efficient way to work with binary data, including bit manipulation and encoding/decoding.
5. email: A Python library that provides a way to work with email messages, including parsing, sending, and receiving emails.

If you could provide more context or clarify what you're trying to achieve, I'd be happy to help you find the right library for your needs!