Some email clients automatically recognize email addresses and telephone numbers in email texts or on websites. These recognized email addresses are then often automatically colored blue, which can contradict your design.
To prevent automatic recoloring, yve uses HTML header tags:
<meta name="format-detection" content="telephone=no">
<meta name="format-detection" content="date=no">
<meta name="format-detection" content="address=no">
<meta name="format-detection" content="email=no">
If you also add the email_to link to an email, clients who implement these tags will no longer change the format - although it is not guaranteed whether your email client will do this.
You can add the email_to link by marking the email address with the cursor, then clicking on 'Insert link' and entering the email address in the 'URL' field. The editor will then ask you at the store if you want the email_to link.
The same applies to telephone numbers; here you have to enter the word 'tel:' in the URL and then the telephone number.