Hi Team, In OPENSTACK security groups how to add the SMTP protocol rules, can some-one please point me to the right documentation of how to add those required configurations to enable SMTP and other protocols to my openstack-rocky release neutron setup. Can we add some additional protocol's above the default provided security rules? Any help or suggestion is highly appreciated. Thanks in advance. Regards, ________________________________________________________ Velugubantla Praveen Engineer - Non-Media Solutions Communications & Media L&T TECHNOLOGY SERVICES LIMITED L3 Building, Manyata Embassy Business Park, Nagawara Hobli, Bengaluru-560045 ________________________________________________________ Mobile: +91 9154111420 www.LTTS.com<http://www.ltts.com/> [cid:e997ce03-4d35-4f33-ad56-ad4facc1f804] L&T Technology Services Ltd www.LTTS.com L&T Technology Services Limited (LTTS) is committed to safeguard your data privacy. For more information to view our commitment towards data privacy under GDPR, please visit the privacy policy on our website www.Ltts.com. This Email may contain confidential or privileged information for the intended recipient (s). If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system.