rpclayton Said:
"Mail slow/won’t download on iOS 15,6,1 ios mail has always been my go-to on my iPhone. Since the update to 15.6.1[…]”
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Troubleshooting iOS Update and eMail:
Perform the following…
A. Use a New App Password:
Do you use an App Password? If so, try a new App Password. Sometimes, changes (i.e. updates) are made to the device, and then mail server syncing becomes an issue (which is what a new App Password it intended to fix). For example, you'd go here for gmail: Sign in with App Passwords - Google Account Help - Google
Also…
B. Report this to Apple:
Do your Part: Provide Apple with feedback on this, letting them know about this issue. Apple may not get back to you directly, but the more feedback they receive on this, the more they will know what is occurring, and what bug fixes to include in updates to come.
- Go Here: Feedback - iPhone - Apple
- Select: "Bug Report" for the "Feedback Type"
- Comment: on when this all began, and how you've troubleshot it thus far URL of this post.
- Proceed from there as necessary