How to add multiple outgoing mail account in gsuite

To add multiple outgoing mail accounts in G Suite, you'll need to set up multiple SMTP relays. Here's a step-by-step guide to help you achieve this:

Prerequisites:

  1. You have a G Suite account with a custom domain (e.g., [yourdomain].com).
  2. You have multiple outgoing mail accounts (e.g., Gmail, Outlook, or other email services).

Step 1: Create a new SMTP relay

  1. Log in to the G Suite Admin Console.
  2. Go to Apps > G Suite > Settings.
  3. Scroll down to the Advanced section and click on SMTP relay.
  4. Click on Create a new relay.
  5. Enter a name for the relay (e.g., "Outgoing Mail Relay 1").
  6. Set the SMTP relay host to the IP address or hostname of your outgoing mail account (e.g., smtp.gmail.com for Gmail).
  7. Set the SMTP relay port to the port number used by your outgoing mail account (e.g., 587 for Gmail).
  8. Set the Authentication to Username and password.
  9. Enter the Username and Password for your outgoing mail account.
  10. Click Create.

Step 2: Create additional SMTP relays

Repeat the process in Step 1 to create additional SMTP relays for each of your outgoing mail accounts. For example, if you have three outgoing mail accounts (Gmail, Outlook, and Yahoo), you'll create three separate SMTP relays.

Step 3: Configure the SMTP relay settings

  1. Go to Apps > G Suite > Settings.
  2. Scroll down to the Advanced section and click on SMTP relay.
  3. Click on the Edit button next to each relay you created.
  4. Configure the Priority for each relay. You can set the priority to High, Medium, or Low. This determines the order in which G Suite tries to send emails using each relay.
  5. Click Save.

Step 4: Update your email settings

  1. Go to Apps > G Suite > Settings.
  2. Scroll down to the Email section.
  3. Click on Email settings.
  4. Under Outgoing mail, select the SMTP relay you want to use as the default relay.
  5. Click Save.

Step 5: Test your setup

  1. Send an email from your G Suite account to an external recipient.
  2. Check the email headers to see which SMTP relay was used to send the email.

By following these steps, you should be able to add multiple outgoing mail accounts in G Suite and configure them to work together seamlessly.