Everything was fine till mid of 2016. But after that Emails blacklisted very often 1 or 2 times in a week, 24/7 live support offline for weeks, Technical support respond after10-12 hrs, No one answers the phone call!! Response will be always like "We are working on it and will be okay soon" or "De-list request sent, mail will be alright in 24/48 hrs" !!. What do they expect, we keep our offices closed for 24-48 hrs, and that too 3-4 times in a month?? They were offering 99.99% up-time!! But in reality mails are not working and difficult to continue like this. Really troublesome experience. unhappy {{Redacted}}