Error Codes / Error Messages

Articles

• Error code: ssl_error_no_cypher_overlap
• Error: You've reached this page because we have detected that cookies are disabled in your browser
• "The folder Inbox is full, and can't hold any more messages" error
• How to fix the Update Failed error message when updating Postbox
• Osaka Font Download Message
• Error code: ssl_error_ssl_disabled
• RC4 Cipher
• Error code: sec_error_untrusted_issuer
• Error: "Unable to open summary file..."
• Security library failure (sec_error_library_failure)
• Error Message: www.postbox-inc could not be found
• Invalid Security Certificate Errors
• Error: Incoming server already exists
• Error on macOS: Your Postbox profile cannot be loaded. It may be missing or inaccessible.
• Error Message: This folder is being processed
• Download Error when Opening Attachments
• Yahoo Error: "RETR command did not succeed"
• Error message: A copy of Postbox is already open
• Too Many Connections to the IMAP Server
• Unable to start Postbox after an update, "license file for this version could not be found."