In today’s digital age, email communication is at the heart of both personal and professional interactions. But have you ever wondered about the mechanics that make your emails reach their destination seamlessly? Enter SMTP, or Simple Mail Transfer Protocol, the unsung hero behind every email you send. In this guide, we’ll walk you through the process of setting up SMTP, focusing on the smtp settings of Gmail, GSuite and other email service provider, to ensure your messages land in the right inbox every time.
Table of content
1. What is SMTP?
2. How to Enable SMTP for Your Gmail Account
2.1 How to set up Gmail SMTP in SafeMailer App
3. How to Enable SMTP for Your G Suite Account
3.1 How to set up Gsuite SMTP in SafeMailer App
4. How to Enable SMTP for Other Email Providers
4.1 How to set up SMTP for other email service provider in SafeMailer App
5. Conclusion
What is SMTP?
SMTP, or Simple Mail Transfer Protocol, is the standard method used to transmit electronic mail messages across the internet.
Think of it as the postal service of the digital world, responsible for directing your email from your computer or server to the recipient’s email server.
By understanding and configuring SMTP settings, you can ensure your emails are delivered reliably and securely.
How to Enable SMTP for Your Gmail Account
Enabling SMTP for your Gmail account is a straightforward process that empowers you to send messages through your preferred email client or application.
Here’s a step-by-step guide to get you started:
Step 1: Log into your Gmail account
Open your browser, go to Gmail, and sign in with your credentials.

Step 2: Navigate to Settings
Click on the gear icon in the top right corner and select “See all settings.”

Step 3: Go to Forwarding and POP/IMAP
In the Settings menu, click on the “Forwarding and POP/IMAP” tab.

Step 4: Enable IMAP
Scroll down to the “IMAP Access” section and select “Enable IMAP.” This ensures that your email client can communicate with Gmail’s servers.

Step 5: Generate an App Password
The settings to enable SMTP for Gmail accounts are different from G Suite accounts. This is because from May 30, 2022, Google no longer supports the use of third-party apps or devices which ask you to sign in to your Google Account using only your username and password.

Even though google has disabled the option to enable access to less secure apps, there is another way through which you set up your Gmail SMTP.
You can set up your Gmail SMTP by generation an App Password.
Open your google account and login:
The very first step is to log in to your google account. Make sure you use the Gmail account in which you want to enable SMTP.
Go to Google Account Settings

Go to the “How you sign in to Google”
In the security page, scroll down to “How you sign in to Google” section. Check here if you have enabled 2-Step Verification.

Enable 2-Step Verification
It is mandatory to enable 2-Step verification to set up SMTP for your Gmail account. To enable 2-Step verification, click on the highlighted option above and enter all the necessary details.

Generate Password
Once you have enabled 2-Step verification, the last step is to generate a password. click on For this “2-Step Verification” and scroll down to the “App Passwords” section.

Click on the arrow ( > ) in the App passwords section.
In the App passwords page, Select the app and device for which you want to generate the app password.
Select “Mail” in the select app dropdown and then select your device.

Then click on “Generate”.
A 16 character password will be generated. Please copy and save this password as it will be used setting up Gmail SMTP.

This generated password will be used instead of your email account password while setting up the SMTP.
Step 6: Configure your Email Client
Open your preferred email client or application, enter your Gmail credentials, and use the generated App Password (if required) to authenticate.
Here’s an example of how to set up Gmail SMTP in SafeMailer App

Step 7: SMTP Serve, Port and Settings
The SMTP settings for GSuite are:
Incoming server: smtp.gmail.com
Port: 587
Security: SSL/TLS
Username: Your Gmail email address
Password: App Generated Password
How to Enable SMTP for Your G Suite Account
If you’re using G Suite for your business or organization, setting up SMTP is essential for seamless communication. Follow these steps:
Let’s see how it can be done:
Step 1: Open your google account and login
The very first step is to log in to your google account. Make sure you use the Gsuite account in which you want to enable IMAP.
Step 2: Go to Google Account Settings
Now go to your google account settings (use: https://myaccount.google.com/ ). Here you will find the “Security” option. Please click on it.

Step 3: Go to the “Less secure apps”
Scroll down and go to the Less secure apps section in Security Tab. If it shows “on” then you have already enabled access to less sure apps before.

Step 4: Enable access to less secure apps
To enable access to less secure apps, click on the card mentioned above and click on the toggle button to enable access.

Step 5: Configure your Email Client
Now to your preferred email client for emailing application and enter your email credentials along with the password and other details
Here’s an example of how to set up Gsuite SMTP in SafeMailer App.

Step 6: SMTP Serve, Port and Settings
Here’s how to set up Gsuite SMTP in SafeMailer App
Incoming server: smtp.gmail.com
Port: 587
Security: SSL/TLS
Username: Your Gsuite email address
Password: Your Gsuite password (password which you use to login to gmail)
How to Enable SMTP for Other Email Providers
Setting up SMTP for other email providers follows a similar pattern, although the specific steps may vary. Here’s a general guide to get you started:
a. Access Email Account Settings: Log in to your email account and navigate to the settings or configuration options.
b. Locate SMTP or Outgoing Mail Server Settings: Look for the section related to SMTP, often found in the outgoing mail server settings.
c. Input SMTP Server and Port: Enter the SMTP server address provided by your email provider and select the appropriate port (usually 587 or 465).
d. Enable Authentication: Ensure that secure authentication is enabled, and provide your login credentials.
e. Save Changes: Once you’ve entered all the necessary information, save your settings.
Here’s an example of how to set up SMTP for other email service provider in SafeMailer App.

By following these steps, you can configure SMTP for various email providers, ensuring reliable email delivery.
Wrapping Up SMTP Settings
SMTP is the unsung hero that ensures your emails reach their intended destination. By following this step-by-step guide, you’ve empowered yourself to set up SMTP for your Gmail and G Suite accounts, as well as for other email providers.
Now, your email communication will be seamless, reliable, and secure, allowing you to focus on what truly matters: the content of your messages. Happy emailing!
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