How to choose the correct SMTP port (Port 25, 587, 465, or 2525)
Posted: Thu Feb 20, 2025 7:04 am
Having trouble finding the right SMTP port to use? I know what you're talking about!
If you use an email client like Apple Mail or Outlook to send email, that email client probably also uses SMTP to upload your outgoing emails to your mail server (although those clients often use other protocols like IMAP or POP3 to download incoming emails to the application).
Additionally, if you're struggling with email deliverability in WordPress , one of the best ways to fix the problem is to use an SMTP sending service like SendGrid , Mailgun , or Google Workspace .
But if you're trying to set up SMTP with your email client or WordPress website, you'll probably be faced with the question of which SMTP port to use.
To help you choose the right SMTP port for your needs, we're going finland phone number data to investigate everything related to SMTP ports in this post.
Watch Our Video Tutorial On How To Choose The Right SMTP Port Number :
Play video
What Is an SMTP Port?
An SMTP port is a communication endpoint that handles information transfers from one server to another. While SMTP (Simple Mail Transfer Protocol) ensures that most emails are sent on the web, a port makes sure that the correct email data goes to the right place.
If you use an email client like Apple Mail or Outlook to send email, that email client probably also uses SMTP to upload your outgoing emails to your mail server (although those clients often use other protocols like IMAP or POP3 to download incoming emails to the application).
Additionally, if you're struggling with email deliverability in WordPress , one of the best ways to fix the problem is to use an SMTP sending service like SendGrid , Mailgun , or Google Workspace .
But if you're trying to set up SMTP with your email client or WordPress website, you'll probably be faced with the question of which SMTP port to use.
To help you choose the right SMTP port for your needs, we're going finland phone number data to investigate everything related to SMTP ports in this post.
Watch Our Video Tutorial On How To Choose The Right SMTP Port Number :
Play video
What Is an SMTP Port?
An SMTP port is a communication endpoint that handles information transfers from one server to another. While SMTP (Simple Mail Transfer Protocol) ensures that most emails are sent on the web, a port makes sure that the correct email data goes to the right place.