setFrom didn't work as expected

[hafizewp22]

Please check these things before submitting your issue:

• [V] Read the error message you're seeing - it often tells you what is wrong, and may contain useful links & instructions
• [V] Make sure you're using the latest version of PHPMailer
• [V] Check that your problem is not dealt with in the troubleshooting guide, especially if you're having problems connecting to Gmail or GoDaddy
• [V] Include sufficient code to reproduce your problem
• [V] If you're having an SMTP issue, include the debug output generated with SMTPDebug = 2 set
• [V] If you have a question about how to use PHPMailer (rather than reporting a bug in it), tag a question on Stack Overflow with phpmailer, but search first!

Problem description

The expected working of function setFrom is set a header indicate the from field. But in the received mail, it shows the from address as the authenticated gmail address.

Code to reproduce

Debug output

[Synchro]

As the docs say, gmail doesn't let you forge from addresses. If you use anything other than your account address or a predefined alias, the from address will just be ignored. The right way to handle this is shown in the contact form example.