Situation with sender degradation has been solved. Single sender email services are running properly. Issue didn’t have impact on email campaigns as those are using batch services. To avoid this kind of situations we will schedule maintenance in upcoming days. Details will be delivered soon. Thank You for Your understanding.
Dear user, we have noticed degradation in email sender services. Issue is currently being investigated.This situation seems to not have an impact on batch campaigns. We will inform You shortly about progress in solving this issue in next updates.