diff --git a/content/about/contact.md b/content/about/contact.md
index e6333ae1..c0d84041 100644
--- a/content/about/contact.md
+++ b/content/about/contact.md
@@ -25,7 +25,7 @@ To ask questions about workshops or services or to report issues:
 ### Announcements: Newsletter
 
 You can subscribe to the CodeRefinery newsletter
-[here](https://tinyletter.com/coderefinery).
+[here](@/about/newsletter.md).
 
 
 ### Announcements and social media: Mastodon and Twitter
@@ -35,6 +35,7 @@ Mastodon at
 [@coderefinery@fosstodon.org](https://fosstodon.org/@coderefinery) and
 Twitter at [@coderefine](https://twitter.com/coderefine)
 
+
 ### Calendars
 
 See [calendars](@/calendars.md).
diff --git a/content/privacy-policy.md b/content/privacy-policy.md
index 26d7e9db..c594dfcb 100644
--- a/content/privacy-policy.md
+++ b/content/privacy-policy.md
@@ -142,7 +142,7 @@ information on either the client or server side.
   processor) for email communication where we use our contact email address
   (support@coderefinery.org), except for the cases where we send email from
   <https://indico.neic.no>.
-- We use [TinyLetter(mailchimp)](https://mailchimp.com/legal/privacy/) as a
+- We use <https://postit.csc.fi/sympa/> as a
   platform to send a newsletter.
 - Anonymized survey results and workshop/event attendee statistics are or will
   be published on
diff --git a/content/workshops/upcoming.md b/content/workshops/upcoming.md
index 37269477..1495ee51 100644
--- a/content/workshops/upcoming.md
+++ b/content/workshops/upcoming.md
@@ -10,7 +10,7 @@ date = 2024-03-21
 is important for RSS feed. -->
 
 We don't want you to miss a workshop or event. The best
-way to stay informed is to join [our newsletter](https://tinyletter.com/coderefinery)
+way to stay informed is to join [our newsletter](@/about/newsletter.md)
 (we are working on reviving it and will post updates there soon).
 You can also subscribe to our [RSS feed](/atom.xml).