There was an issue on Friday last week, not sure if that's what you're referring to?
Will keep an eye out for your PM.
I can say that AfriHost has been more stable this year (not this month), however I still remember the authentication issues in 2014 and 2013. If this happens during office hours, we have a lot of work to you to keep our clients going (including reconfiguring their Exchange). Some clients have moved on, so less pressure on us. I work in IT and if an issue is encounter, we do root cause analysis and ensure that these kind of issue will never happen again (if possible). My question is what is AfriHost going to do to avoid these issue in the future?