Scheduled upgrade on Email Migration

Dear Patron,
This is to inform you about a scheduled e-mail migration activity on Sep 22, 2016, Thursday by 11:00 P.M for service enhancement. You may experience disruption on the e-mail services during this period.
The details of the activity are given below for your reference:
* Upgrade Date:  23rd September 2016 and 24th September 2016
* Upgrade Window: 0005 hrs (23rd September 2016) to 2350 hrs (24th September 2016) IST
* Downtime: Nil
Customers using e-mail server might face intermittent delay in email transaction during the above mentioned window. However incoming mails will be delivered to your e-mail box once the operation has been completed and there will be no e-mail lost. We regret for the inconvenience caused to you in this regard & look forward to receiving your continued support.
We would request you to take the above maintenance into consideration & plan your activities accordingly.
With Best Regards,
SATHYA Service Desk