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What are the potential pitfalls of using the mail() function in PHP for sending bulk emails?

The potential pitfalls of using the mail() function in PHP for sending bulk emails include performance issues due to sending individual emails one by...

What potential issues can arise when using the mail() function in PHP and specifying the sender address?

When using the mail() function in PHP and specifying the sender address, potential issues can arise if the sender address does not match the domain of...

What are best practices for setting up headers in PHP mail() function for sending HTML emails?

When sending HTML emails using the PHP mail() function, it is important to set appropriate headers to ensure that the email is displayed correctly in...

What are common issues when sending HTML emails with PHP?

Common issues when sending HTML emails with PHP include the email not displaying correctly due to improper HTML formatting, images not showing up beca...

What are common issues with setting the sender address in HTML emails sent via PHP?

Common issues with setting the sender address in HTML emails sent via PHP include the email being marked as spam or not being delivered at all due to...

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