Icloud -

If you are looking for technical "postmaster" info (like if you're a mail admin trying to fix delivery issues to @icloud.com addresses), Apple provides a Postmaster information page . You can contact their team at icloudadmin@apple.com for specific delivery problems.

To "post" photos for others to see, you can create an iCloud Link . Select your photos on iCloud.com/photos , click the share icon, and choose Copy Link to send it to others. icloud

If you are looking for the Post-it® digital app to sync notes with iCloud, it is available on the App Store . It allows you to digitize physical sticky notes and organize them across devices. If you are looking for technical "postmaster" info

To "post" or upload files to iCloud, you can go to the iCloud Drive website . Click the Upload button in the toolbar to select files from your computer or mobile device. Select your photos on iCloud

The phrase "post: icloud" could refer to a few different things depending on what you're trying to do. Here are the most likely interpretations:

Post-it - Приложение - App Store