The input parameter source_address for class smtplib.SMTP is missing italics. I was scanning the text looking for the documentation for this input and couldn't find it because I am used to scanning for italics according to the conventions of Python docs. Here is a highlight of the location of the parameter that needs italics.

https://docs.python.org/3/library/smtplib.html#smtplib.SMTP:~:text=raised.%20The%20optional-,source_address,-parameter%20allows%20binding

Linked PRs

• gh-101879: docs - italicize argument in smtplib.SMPT() description #101886
• [3.11] gh-101879: docs - italicize argument in smtplib.SMPT() description (GH-101886) #103888