Mar 27, 2021 · The native PHP function mail() does not work for me. It issues the message: 503 This mail server requires authentication when attempting to send to a non-local e-mail address

create a short php script like so, and this will show you all of the environment variables defined in php.ini: <? phpinfo(); ?> – mti2935 Commented Jul 26, 2013 at 20:55

Just add the -f parameter to provide the sender's email and -F parameter to provide the sender's name to the mail(), all as a string. Note: double quotes around "Jack Sparrow" Assuming that you are using sendmail on a Linux machine:

I am following the tutorial PHP E-mail Form Sender Name Instead Of E-mail? but I am still getting the emails with sender name with hostname. From Date Subject [email protected] Fri, 11:24 pm testing sender name [email protected] Fri, 11:24 pm testing sender name

Jan 22, 2013 · I created a simple lightweight SMTP email sender for PHP if anybody needs it. Here is the URL: https ...

a (separate) PHP script (called email-script.php in the example above) that uses one of the many mail libraries (swiftmailer, phpmailer) to send the email. the php script should then return the user to the original page.. with a message to tell the user that their email was sent

You won't be able to send a message through other people mail servers. Check with your host provider how to send emails. Try to send an email from your server without PHP, you can use any email client like Outook. Just after it works, try to configure PHP.ini with your email client SMTP (sending e-mail) configuration.

Aug 22, 2013 · I want to send an email with PHP when a user has finished filling in an HTML form and then emailing information from the form. I want to do it from the same script that displays the web page that h...

When defining if a sender is a possible spammer, many services check if the domain of the sender looks like a dialup user. Quote from Wikipedia: One e-mail anti-spam technique: checking the domain names in the rDNS to see if they are likely from dialup users, dynamically assigned addresses, or other inexpensive internet services.

Some destination servers may block you if you send hundreds of messages at once. Also, you may want to keep a detailed log on the status of each email sent. Having 100+ test email accounts (your test accounts), and testing them incrementally with different content will help. –