How to add/configure from address in the email report task variables

[29MADHURI]

Hi, As per our requirement we need to send an email once the Functional testing executed via pipeline and we also need to send the test results in email. So we have installed the "Email Report Extension " from marketplace and configured the Generic service connection with sendgrid credentials. But while executing the pipeline

We are receiving below error

MailError: Error: Message failed: 550 MIME message is missing 'From' header
MailError: Error: Message failed: 550 MIME message is missing 'From' header
at ReportError (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\exceptions\ReportError.js:6:9)
at MailError (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\exceptions\MailError.js:6:9)
at EmailSender. (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\EmailSender.js:66:23)
at throw (native)
at rejected (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\EmailSender.js:5:65)
at process._tickCallback (internal/process/next_tick.js:109:7)
MailError: Error: Message failed: 550 MIME message is missing 'From' header
MailError: Error: Message failed: 550 MIME message is missing 'From' header
at ReportError (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\exceptions\ReportError.js:6:9)
at MailError (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\exceptions\MailError.js:6:9)
at EmailSender. (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\EmailSender.js:66:23)
at throw (native)
at rejected (D:\a_tasks\EmailReport_36fd41b1-8024-4ce9-a5a0-53c3e54ed105\1.1.8\EmailSender.js:5:65)
at process._tickCallback (internal/process/next_tick.js:109:7)
Task Processing Complete.
(node:4040) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): MailError: Error: Message failed: 550 MIME message is missing 'From' header