Announcement for mail system maintenance on August 14, 2018 (Tue.)
Thank you for choosing Mackerel. This is an announcement to notify that the mail system that Mackerel uses will be under maintenance. Date and time: August 14th, 2018 (Tue) 9:00 p.m. - 1:00 a.m. on August 15th, 2018 (Wed) JST Range of impact: All mail sent from Mackerel (user registration, alert no…
