diff --git a/build-constraints.yaml b/build-constraints.yaml
index c5b0481e..e18d05f9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1385,8 +1385,8 @@ packages:
         - snowflake
 
     "Leza M. Lutonda <lemol-c@hotmail.com> @lemol":
-        - HaskellNet
-        - HaskellNet-SSL
+        - HaskellNet < 0 # mime-mail-0.5
+        - HaskellNet-SSL < 0 # mime-mail-0.5 via HaskellNet
 
     "Jens Petersen <juhpetersen@gmail.com> @juhp":
         - cabal-rpm
@@ -4561,9 +4561,6 @@ packages:
         # https://github.com/simonmichael/hledger/issues/983
         - easytest < 0.3
 
-        # https://github.com/commercialhaskell/stackage/issues/4463
-        - mime-mail < 0.5.0
-
         # https://github.com/commercialhaskell/stackage/issues/4484
         - hslogger < 1.3.0.0