I am trying to send emails with Importance as "High" from Pega 7.4.. I tried to use activities like CorrNew and set the priority as "HIGH". However I am not receiving the emails with High importance.
When I checked the email headers, it seems that Pega is setting X-Priority as 1, which is good. However my assumption is that outlook is expecting another header with name "Importance". I came to this assumption by comparing the headers sent by Pega email with an actual High importance Email.
Please let me know if I can use a Pega activity for this purpose.