exchange emails slow loading on iphone

Hey gefrombrussels,

First, make sure your router or modem/router is using these Apple recommended settings: Recommended settings for Wi-Fi routers and access points - Apple Support.

If they’re still coming in slowly after that, reset the network settings of your iPhone. Before you reset it, be sure to have a recent backup in case you select the wrong option: How to back up your iPhone, iPad, and iPod touch - Apple Support

Here’s how to reset the network settings of your iPhone: Return iPhone settings to their defaults - Apple Support

Please review the information about what happens when you reset your network settings in the article above. Write down any passwords you may need.

Please let us know the results when you're able.

All the best.