Upgrade your c7n-mailer and other components

step by step instructions on how to upgrade the Cloud Custodian version and other related tools

Identifying the old version and upgrading c7n

We have already covered this section in another story, please refer here- https://ismsguy.medium.com/upgrade-cloud-custodian-to-the-latest-version-4a2aab465a93

Identifying the old version and upgrading c7n-mailer

1. Go to the path where Cloud Custodian is installed.