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authorHayden Hamilton <hayden@hhvn.uk>2026-05-25 10:15:10 +0100
committerHayden Hamilton <hayden@hhvn.uk>2026-05-25 10:15:10 +0100
commit58eb5aa0096cf0a9bcb3746fc831c660c0ddf67f (patch)
treec5b224f318b4ba68d19eb9a745244ab9f5ed3d8b
parent9e583bcdfa756ccc6e8699f1d3db17bff689c443 (diff)
dkim/mkcert: split TXT record for RSA
-rwxr-xr-xdkim/mkcert1
1 files changed, 1 insertions, 0 deletions
diff --git a/dkim/mkcert b/dkim/mkcert
index 054cd14..866043a 100755
--- a/dkim/mkcert
+++ b/dkim/mkcert
@@ -73,6 +73,7 @@ mustsucceed as openssl rsa -in $rsaprivkey -pubout | \
mustsucceed as tee $rsapubkey >/dev/null
mustsucceed as cat $rsapubkey | \
mustsucceed as sed '1s/.*/v=DKIM1;p=/;:nl;${s/-----.*//;q;};N;s/\n//g;b nl;' | \
+ mustsucceed as sed -E 's/(.{250})(.*)/\1" "\2/' | \
mustsucceed as tee $rsatxt >/dev/null
# ED25519