Connect your mailbox with Mails.ai
To connect all your mailbox accounts with Mails.ai, navigate to the "Mailbox Settings":
https://app.mails.ai/settings#smtp
Alternatively, you can do the following steps:
Log into your app.mails.ai account
Navigate to 'Settings' >> 'Mailbox Settings'
Connect Google Account
To connect Google accounts, follow the instructions in the following guide:
Connecting Gmail or Google Workspace/Gsuite to Mails.ai
How to add your email account to Mails.ai
Connect Microsoft/O365 Account
To connect Microsoft/O365 accounts, refer to this guide:
Connecting Microsoft 365/Outlook to Mails.ai
How to add your email account to Mails.ai
Connect Zoho Account
To connect Zoho accounts, refer to this guide:
Connecting Zoho to Mails.ai
How to connect your mailbox to Mails.ai
Connect Any Custom Account by IMAP/SMTP
To connect any ESP account, refer to this guide:
Connecting Any Email Account to Mails.ai with SMTP/IMAP
Connecting Any Email Account with SMTP/IMAP
Troubleshooting Connection Issues
If you are unable to connect your email account to Mails.ai, you'll see an error message. To further verify the issue, we suggest checking if you can connect that account via Pingability (third party tool). The IMAP host for Google is usually imap.gmail.com and for M365/Outlook, is usually outlook.office365.com.
Steps for Pingability Mail Test
Fill in the requested fields:
POP3/IMAP Server: [the IMAP host for your email service provider]
Protocol: select "IMAPS" (❌ Not "IMAP")
Email Username: [the email account you're trying to connect]
Password: [the password for that email account]
📸 Send screenshot of error report to our live chat. We’ll try our best to help you resolve the issue.
This report will help determine whether the problem is on Mails.ai's side or if there’s an issue with the accounts themselves.
Solutions to common connection issues:
Incorrect credentials:
Make sure you have correctly entered your email and password. If unsure, create a new password.
If you’ve recently changed your password, try using the new one.
Are you connecting Gmail/Google Workspace? If so, create and use the generated 'App Password' instead of your account password.
Make sure no additional spaces were accidentally included in your password field
SSL Encryption not selected: In most cases, you should be using this.
IMAP/SMTP not enabled: For Mails.ai to work properly, IMAP and SMTP both need to be enabled in your email settings.
[Gmail/Google Workspace Users] Two-factor Authentication: If you have two-factor authentication enabled on your email account, you'll need to generate an app-specific password for Mails.ai.
[Outlook Users] Disable Two-factor Authentication: If you have two-factor authentication enabled on your email account, please disable it.