Set up your SITE123 email accounts with Gmail and manage them via Gmail.
To set up email accounts with Gmail, follow these steps:
Login to your Gmail account, click the gear icon, then click See all settings.
Click the Accounts and Imports tab.
Go to Send email as: section and click Add another email account.
In the pop-up window, enter your name and email address and click Next Step.
Enter the following settings:
SMTP Server: mail.enter-system.com
Port: 465
Username: your email account
Password: your email account password
Select Secured connection using SSL
Click Add account
You will get an email with a verification code. Enter the code and click Verify.
Go to Check mail from other accounts: section and click Add a mail account to be able to receive emails from your SITE123 business email.
In the pop-up window, enter your email and click Next.
Select Import emails from my other account (POP3) and click Next.
Enter the following settings:
Username: your email account
Password: your email account password
POP Server: mail.enter-system.com
Port: 995
Check Always use a secure connection (SSL) when retrieving mail checkbox
Click Add account