Is PHPMailer SMTP?

PHPMailer can use a non-local mail server (SMTP) if you have authentication. Further advantages include: It can print various kinds of error messages in more than 40 languages when it fails to send an email. It has integrated SMTP protocol support and authentication over SSL and TLS.

How do I enable PHPMailer?

Installing PHPMailer

  1. Log into your server via SSH.
  2. Make sure you’re in your user’s home directory. [server]$ cd ~
  3. Unzip the file. [server]$ unzip This creates a directory named PHPMailer-master.
  4. Rename this directory. [server]$ mv PHPMailer-master PHPMailer.

How do I use PHPMailer?

How to send an email using PHPMailer ?

  1. Open the Command prompt and go to the directory of the project in which you want to use PHPMailer.
  2. Run the following command: composer require phpmailer/phpmailer.
  3. Wait for the installation to complete. It will download all the necessary classes to your project folder.

What is a SMTP mail server?

SMTP stands for Simple Mail Transfer Protocol, and it’s an application used by mail servers to send, receive, and/or relay outgoing mail between email senders and receivers.

How do I debug SMTP connection?


  1. Enter the following (replace with the server address of GWIA or SMTP agent): openssl s_client -CApath /etc/ssl/certs/ -starttls smtp -connect
  2. To verify if it is working properly, see how the SMTP agent responds to the following command: ehlo.

How do I get PHPMailer error?

use try { as above use Catch as above but comment out the echo lines } catch (phpmailerException $e) { //echo $e->errorMessage(); //Pretty error messages from PHPMailer } catch (Exception $e) { //echo $e->getMessage(); //Boring error messages from anything else! }

What does SMTP server error mean?

An SMTP response code is a three digit code that the servers use to communicate throughout the email sending process. If there is a communication error, you will receive an SMTP error code — a message that indicates the specific problem; like the end of server communication which is error code 550 (The request failed).

How do I fix SMTP Error 554?

How to fix SMTP Error 554

  1. Check your server’s IP for any possible blacklisting.
  2. If not blacklisted, request your IP be whitelisted by the receiving server.

How do I test my SMTP server?

How to manually test if an SMTP server can receive email

  1. From the Windows Start Menu select Start->Run and enter CMD as the application to open. Select OK.
  2. At the command prompt, enter the following: telnet 25.
  3. Type the word QUIT and then press enter.

How to send an email using PHPMailer?

HOW TO USE THE PHPMAILER CLASS Set the email body (the actual message) The message body can include plain text and HTML code. Create an HTML email message. The isHTML () method sets the email body content type to HTML. Add an attachment. Set a different reply-to address. Add CC and BCC recipients. Create an attachment from binary data. Create an HTML message from a string.

What is a SMTP relay and how does it work?

Simple Mail Transfer Protocol or smtp relay is an email delivery service that is specialized in sending a large number of emails. Since, standard email service providers like Yahoo and Gmail have set a small sending limit to all the accounts daily.

How to make SMTP?

Download and Activate WP Mail SMTP. The first step is to install and activate the WP Mail SMTP plugin.

  • we’ll be setting up our email account to send WordPress emails.
  • Authorize WP Mail SMTP. Head back to WordPress to configure WP Mail SMTP settings.
  • Test Your SMTP WordPress Settings.
  • How to configure a SMTP server?

    How to configure an SMTP server Select the voice “Account Settings” in your mail client, generally in the “Tools” menu. Choose the “Outgoing server (SMTP)” voice: Push the “Add…” button in order to set a new SMTP. Now simply fill the voices as follows: Description: an informal name that you will decide to identify the server (best to use the email provider’s, like Gmail or Yahoo).