The issue with the webmail logins has been resolved.
We sincerely regret the inconvenience caused and we thank you for your patience and understanding.
Please contact our support team, if you still face any further issues.
We are facing login issues with our Business and Enterprise email service, due to which you might encounter “504 Gateway Time-out" while accessing your account via the webmail interface.
Our System Administration team is currently working on fixing the issue.
Please keep an eye on this thread for further updates.
Affected Services