diff --git a/config/gitleaks.toml b/config/gitleaks.toml
index ca1d275..3cfbadb 100644
--- a/config/gitleaks.toml
+++ b/config/gitleaks.toml
@@ -30,7 +30,7 @@ title = "gitleaks config"
 	tags = ["email"]
 	[rules.allowlist]
 		regexes = ['''(?i)@(github.com|test.org)''',
-			'''(?i)@(trio.dhs.gov|cisa.dhs.gov|beta.dhs.gov|hq.dhs.gov)''',
+			'''(?i)@(beta|cisa|gwe.cisa|hq|trio).dhs.gov''',
 			'''(?i)(Author|Copyright|Contact|MAINTAINER)''']
 		pathes = ['''Godeps._workspace''']
 
diff --git a/dev_envs/mac-env-setup.md b/dev_envs/mac-env-setup.md
index 51102c6..0ca6490 100644
--- a/dev_envs/mac-env-setup.md
+++ b/dev_envs/mac-env-setup.md
@@ -173,7 +173,7 @@ gpg --gen-key
 ```
 
 Follow the prompts for name and email address, using either your CISA
-or Trio email address. The output should look like:
+or GWE email address. The output should look like:
 
 ```console
 We need to generate a lot of random bytes. It is a good idea to perform
diff --git a/open-source-policy/policy.md b/open-source-policy/policy.md
index c78c71d..22bb88c 100644
--- a/open-source-policy/policy.md
+++ b/open-source-policy/policy.md
@@ -166,5 +166,4 @@ This policy is a living document. CISA expects to make changes to this policy in
 the future, and we welcome
 [issues](https://github.com/cisagov/development-guide/issues) and [pull
 requests](https://github.com/cisagov/development-guide/pulls). To contact us
-privately, email
-[cisagov-github-group@trio.dhs.gov](mailto:cisagov-github-group@trio.dhs.gov).
+privately, email [github@cisa.dhs.gov](mailto:github@cisa.dhs.gov).
diff --git a/open-source-policy/practice.md b/open-source-policy/practice.md
index 556bffe..42bf606 100644
--- a/open-source-policy/practice.md
+++ b/open-source-policy/practice.md
@@ -68,7 +68,7 @@ official capacity.
 1. See if there is an organizational CLA available
 1. Send the agreement to DHS's Office of General Counsel (OGC) for review
     - Email
-      [cisagov-github-group@trio.dhs.gov](mailto:cisagov-github-group@trio.dhs.gov)
+      [github@cisa.dhs.gov](mailto:github@cisa.dhs.gov)
       to determine the best contact
 1. Collect names/emails/GitHub usernames (whatever is needed) for folks you
 think will be contributing
@@ -129,7 +129,7 @@ All CISA team members are expected to make new source code
 repositories public from the time of creation. This means we often
 publish drafts in our repos that may change substantially. If you're
 interested in learning more about the contents of a repo, email
-[cisagov-github-group@trio.dhs.gov](mailto:cisagov-github-group@trio.dhs.gov)
+[github@cisa.dhs.gov](mailto:github@cisa.dhs.gov)
 and we'll direct you to the right person or team.
 
 ## Protecting sensitive information ##