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Getting Started with InflowMail
Last updated: September 3, 2026
Connect your email accounts and experience a unified inbox in minutes.
Create Your Account
Sign up with your email address or use Google/Microsoft single sign-on for faster setup.
- Choose a strong password (12+ characters)
- Verify your email address
- Set up two-factor authentication (recommended)
Connect Your Email Accounts
Connect Gmail or Microsoft 365 with OAuth. Yahoo, iCloud, Zoho, Fastmail, AOL, and Gmail (if 2-Step Verification is on) can use an app password over IMAP. The connect wizard has a dropdown of 50+ presets that fills IMAP/SMTP for you. Microsoft 365 cannot use IMAP - Microsoft retired those passwords. A work mailbox needs a company admin to approve InflowMail first when you are not that admin. Send them the admin consent page, then connect again. Until they approve, use Outlook on the web. Personal Outlook.com accounts skip that step. Supported providers.
Gmail
OAuth or app password
Outlook
Microsoft 365
IMAP
Any provider
Your credentials are encrypted with AES-256. We never store plain text passwords.
Initial Sync
InflowMail will sync your emails in the background. This may take a few minutes for large mailboxes.
- Email metadata is synced first (subjects, senders, dates)
- Message bodies are stored for your plan's history window so search works without opening every mail
- Older mail stays at your provider; upgrade history on paid to search further back
- Sync runs automatically every few minutes for new emails
You're Ready!
Start using your unified inbox with powerful features:
Need help getting started?