diff --git a/content/contact.md b/content/contact.md
index 3a80abd..adbe7e4 100644
--- a/content/contact.md
+++ b/content/contact.md
@@ -21,6 +21,11 @@ These are where I feel most free to communicate.
 These are reliable forms of communication, even if not the most private / secure.
 
 - [Signal](https://signal.me/#eu/1VgXuFLsYnI5zKSyvhcc6KqFd6AJp2AlzACDIwgsuUsLVEI4WBdH763TEjQpZPpX)
+
+Please use a secure provider such as Proton Mail, Riseup, Atomic Mail, etc.
+ Addresses from big tech domains (gmail, yahoo, outlook, etc) may be ignored
+ at my discretion, especially if used to communicate private or sensitive data.
+
 - [Email](mailto:me@hyperling.com)
 
 ## Meh