error codes

• InvalidToken
• MissingPrivileges: Not enough privileges
• InputValidationError (various descriptions about invalid input validation)
• InternalDatabaseError
• InternalError
• UserNotFound: This user does not exist
• UserExistsError: This username already exists
• AddressExistsError: Address already exists
• AddressNotFound: Invalid or unknown email address identifier
• ChangeNotAllowed: Can not change special address
• WildcardNotPermitted: Can not set wildcard address as default
• AspNotFound: Invalid or unknown ASP key
• InvalidAuthScope: Profile file requires either imap or pop3 and smtp scopes
• AuthFailed: Authentication failed
• DkimNotFound: This domain does not exist
• AliasExists: This domain alias already exists
• AliasNotFound: This alias does not exist
• FilterNotFound: This filter does not exist
• NoSuchMailbox: This mailbox does not exist
• MessageNotFound: Invalid message identifier
• OVERQUOTA: User is over quota
• EmptyMessage: Empty message provided
• FileNotFound: This file does not exist
• InsecurePasswordError: Provided password was found from breached passwords list
• ERRREDIS
• ERRSENDINGLIMIT: You reached a daily sending limit for your account
• ERRCOMPOSE: Could not queue message for delivery
• SUBMITFAIL
• KeyGenereateError: Failed to generate private or public key
• InternalConfigError: Invalid encryption settings
• HashError
• UserUpdateFail: Could not update user
• TotpEnabled: TOTP 2FA is already enabled for this user
• QRError: Failed to generate QR code
• TotpDisabled: TOTP 2FA is not initialized for this user
• RateLimitedError: Authentication was rate limited.
• U2fEnabled: U2F 2FA is already enabled for this user
• U2fDisabled: U2F 2FA is not initialized for this user
• InvalidU2fRequest: Failed to validate U2F response
• NoUpdates: Nothing was updated