+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
http://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1205&top=31

Common IRCC email practices
  • The address is from an @cic.gc.ca account.
  • The email is usually from a do not reply account.
  • Reply instructions are included in the email.
    • For example, if you are asked to submit additional documents, you will be instructed not reply to the email. Instead, you will have to follow the instructions included in the email to submit the requested documents.
  • IRCC encourages applicants to use the IRCC Web form to better track correspondence about applications in progress.
  • For online applications, IRCC sends emails to applicants through their accounts.
  • After you contact the IRCC Call Centre, the agent might send you an email with more information regarding your question.
    • This email will be from “Citizenship_And_Immigration_Canada” and the subject title will be “Request for information.”
    • The email will be signed by the agent you spoke with. You cannot reply to this email.

Is legit.
 
http://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1205&top=31

Common IRCC email practices
  • The address is from an @cic.gc.ca account.
  • The email is usually from a do not reply account.
  • Reply instructions are included in the email.
    • For example, if you are asked to submit additional documents, you will be instructed not reply to the email. Instead, you will have to follow the instructions included in the email to submit the requested documents.
  • IRCC encourages applicants to use the IRCC Web form to better track correspondence about applications in progress.
  • For online applications, IRCC sends emails to applicants through their accounts.
  • After you contact the IRCC Call Centre, the agent might send you an email with more information regarding your question.
    • This email will be from “Citizenship_And_Immigration_Canada” and the subject title will be “Request for information.”
    • The email will be signed by the agent you spoke with. You cannot reply to this email.

Is legit.

Thanks for the link. My email format is a bit different though, it is like name.of.a.person@cic.gc.ca

I hope my PPR is legit