+
+ASTAKOS_LOGIN_MESSAGES {} Notification messages to display on login page header
+ e.g. {'warning': 'Warning message (can contain html)'}
+ASTAKOS_PROFILE_EXTRA_LINKS {} messages to display as extra actions in account forms
+ e.g. {'https://cms.okeanos.grnet.gr/': 'Back to ~okeanos'}
+ASTAKOS_RATELIMIT_RETRIES_ALLOWED 3 Number of unsuccessful login requests allowed for a specific account.
+ When this number exceeds and ASTAKOS_RECAPTCHA_ENABLED is set the user has to solve a
+ captcha challenge.
+================================= ============================================================================= ===========================================================================================