Python Email in HTML format mimelib

Question

I am trying to send two dataframes created in Pandas Python as a html format in an email sent from the python script.

I want to write a text and the table and repeat

Answer 1

The problem is that you are marking up the parts as multipart/alternative -- this means, "I have the information in multiple renderings; choose the one you prefer" and your email client is apparently set up to choose the HTML version. Both parts are in fact there, but you have tagged them as either/or where apparently you want both.

The conventional quick fix would be to switch to multipart/related but really, what is the purpose of a text part which simply says the content is elsewhere?

If you want the HTML as an attachment, maybe also set Content-Disposition: attachment (and supply a file name) for the HTML part.