On Mimecast Cloud Archive's Privacy Page you can request and collect all the privacy and GDPR related information that Mimecast Cloud Archive is providing.
The privacy policy by is a legal document or statement that discloses how Mimecast Cloud Archive gathers, uses, discloses, and manges their customers' data.
The basis for Mimecast North America, Inc. sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.
Subprocessors are companies that provide a service for Mimecast North America, Inc. and who has or potentially will get access to personal data of their customers.