Email Standards - La De Du

Can an Email Address Contain or Start with a Number?

Frustrated when forms reject email addresses starting with numbers? You’re not alone wondering if digits are allowed...

Have you noticed underscore characters in email addresses? Wondering whether they are okay to use, and how you can add...

Is that email from the CFO — or from a pretender half way around the globe? Ever wondered where an email has come...

Can an email address have a space in it? Whether you be sure before creating an email address or have seen an address...

Have you been asked to check an email’s headers — but no clue where to start in Outlook? Curious what path an email...

Are you wondering if email addresses are case sensitive? Is Office@ladedu.com the same address as office@ladedu.com?...

Did you realize that every email secretly has two kinds of senders? They are usually identical — but occasionally will...

Suspect mischief behind a domain name? Need to look up the IP address for a domain name for troubleshooting? Want to...

Wondering if that form that’s scolding you about forbidden characters in your email address is right? Curious which...

Received an email where the signature blends into the message’s content causing needless confusion? Wondering if...

Wondering what all the dots in Gmail addresses do? Trying to find out whether your clever “.first.last.name” idea is...

Seen an apostrophe in an email address and wondering if it was legitimate? Curious if you can include the character in...