mail: sound alerts missing

curly1 wrote:

In using Apple's "Mail" client the line in notifications for sound is missing:

https://discussions.apple.com/content/attachment/6a0474d6-1848-4797-980a-ba02f6b759d3

Any ideas how I can remedy this?

Mail>Settings>General toggle some change here, and come back to your preferred settings.

ref:

Mail User Guide for Mac