Thankfully, the cause of this issue has been identified, and it is an incorrect zoom factor – not an extremely small font size as most users affected by this issue believe. This problem can be solved pretty easily by simply resetting the zoom factor back to its normal value, turning the illegible small font when composing emails back to its usual size.
How to fix incredibly small font in outlook?
If the issue is with your Computer or a Laptop you should try using Restoro which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption.
How do I change the font size in outlook?
Change the font for New mail, Reply or forward, or Plain text . Change the text size using the slider. You can change fonts if you use HTML format to compose new messages. Go to Settings > View all Outlook settings > Compose and reply. Under Message format, set Compose messages in to HTML format. Set the font and size you want for the default.
When you compose, reply, or forward an email there is also a new option for setting the zoom preference. Set the Zoom to 100% (or your preferred percentage) and select OK. Note: You can’t change the text size for the Reading Pane header.
Why is the body of my email message so large?
When you compose, reply to, or forward an email message, and the message body (including the text) appears larger or smaller than the size that you typically see, you might have changed the zoom view setting.
The text of my email messages is larger or smaller than usual. 3 Set the Zoom to 100% (or your preferred percentage) and select OK.