mail can't connect to iCloud smtp server

Hello spacecadet17,

Thanks for using the Apple Support Communities!

The article listed above has some great steps that can help if you're having trouble with iCloud Mail on your Mac.

If the steps in there don't seem to help, you'll want to reach out to Apple Support directly to look in to that further and see what's going on.

You can reach out to them here: Get Support

Take care!

Thanks for that update, spacecadet17, we are happy to hear you figured your issue out. Have a great day and thanks for using the Apple Support Communities!