Seek Guidance & Report Suspected Violations Mimecast is committed to the highest standards of To raise concerns to our Compliance Office, Mimecast openness and accountability. As part of our Whistleblower offers the following methods: Policies, Mimecasters are expected to report concerns or suspected violations of this Code or other Mimecast By writing via U.S. or international mail to: policies as soon as we become aware of them. We are Chief Compliance Officer encouraged to contact our HR business partner or direct c/o Mimecast North America, Inc. manager, if that is a comfortable option. We can also 191 Spring Street Lexington, MA 02421 USA contact our Compliance Office or our Legal team. (may be anonymous) Certain methods of communications can be anonymous. Mimecast9s Compliance Office manages all inquiries and By phoning or making an online report: strives to maintain confidentiality to the extent permitted Mimecast Reporting Hotline by applicable law. (may be anonymous) Mimecasters must not use these reporting channels in bad faith or in a false or unreasonable manner. In By emailing: addition, we will not use the Reporting Hotline to report Compliance Office grievances that do not involve this Code or other ethics- (anonymity may not be maintained) related issues. More Information: Global Whistleblower Policy Whistleblower Policy - Australia ©©22002244 MMiimemecacasst.t. AlAlll RRiigghhtsts RReesseerrvveedd.. 2828