Search results for: "mail header"

Can mail() header-injection occur when exploiting the $empfaenger field instead of the $from field in PHP?

Mail() header injection can occur when user input is not properly sanitized before being used in the $empfaenger field of the mail() function. To prev...

What header should be included when using the PHP mail function to request a receipt confirmation?

When using the PHP mail function to request a receipt confirmation, you should include the "Disposition-Notification-To" header in the email headers....

When using the mail() function in PHP, what are best practices for formatting the "From" header parameter to avoid errors?

When using the mail() function in PHP, it's important to properly format the "From" header parameter to avoid errors. The "From" header should include...

How can the charset in the mail header be properly set to ensure correct display of special characters in PHP emails?

To ensure correct display of special characters in PHP emails, the charset in the mail header should be set to UTF-8. This ensures that special charac...

What are the best practices for handling PHP form submissions to avoid errors related to mail server connections and header information modification?

When handling PHP form submissions that involve sending emails, it is important to properly set up the mail server connection and prevent any unauthor...