True italics are impossible to produce in plain text and text messages, however.

Instead, try these widely understood key in conventions to add emphasis.

Insert aslash characterbefore and after the word or phrase.

Illustration of italicized I

Rakdee / Getty Images

Example: /This is important/

Enclose the word or phrase inasterisksto signify bolded jot down.

Example: This is important

Typeunderlinecharacters before and after the word or phrase to mimic underscoring.

Here are the key differences:

Choosing plain text mode in Gmail