If you have issues with the layout of emails, then there are different settings you can change to improve how AltaMail displays emails on your device.

When you are viewing an email, you can select 'Display Settings' from the action menu. (circle with 3 dots button).

For email sent by Outlook and Exchange, you can change the 'Outlook Compatibility Message Layout' setting.

If emails appear too large, images are missing or are scrolled off the side of the screen, then you can change the 'Device Compatibility Message Layout' setting.

You can also adjust these settings for all emails in the 'Email Appearance' settings. Tap on the Settings button in the bottom of the display settings screen.
App Settings - App Appearance - Email Appearance View