Troubleshooting

• Mailspring won’t open, shows a blank window, or reports a database problem
• Finding sync logs and error details
• I see winmail.dat attachments on my emails. How do I open them?
• I'm getting a "Certificate Error" when connecting my account
• How do I make Mailspring the default mail client on Linux?
• Mailspring isn't showing the correct messages in my Sent or Drafts or Trash folder!
• Your Mailspring ID is missing required fields.
• Clearing the Mailspring cache
• How do I update an N1 / Nylas Mail theme for Mailspring?
• I'm getting "Invalid Credentials" when connecting a Windows Live Domains account
• I'm getting "Invalid Credentials" when connecting an Outlook.com account
• I'm using iCloud two-factor authentication and can't sync my account
• "Password Management Error" on Linux
• Setting the spell check language
• Uninstalling Mailspring
• Matching the GTK theme on Linux
• My emails are going to recipients' spam folders

Documentation

• Getting Started
• Connecting your Accounts
• Managing and Composing Mail
• Tracking and Notifications
• Frequently Asked Questions
• Troubleshooting
• Subscriptions