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Increase DKIM key length to 2048

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Currently MiaB creates 1024 bit keys which is seen as a minimum standard
by several providers such as Google who already uses a 2048 bit key.
Increasing the keysize beyond 2048 is an issue as it often goes beyond
supported DNS record sizes.
This commit is contained in:
PortableTech 2015-06-24 18:49:19 -04:00
parent 17a149947a
commit ef6a17d4a6
1 changed files with 1 additions and 1 deletions
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setup/dkim.sh
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@ -41,7 +41,7 @@ fi
# entry which we'll want to include in our DNS setup.
if [ ! -f "$STORAGE_ROOT/mail/dkim/mail.private" ]; then
# Should we specify -h rsa-sha256?
opendkim-genkey -r -s mail -D $STORAGE_ROOT/mail/dkim
opendkim-genkey -b 2048 -r -s mail -D $STORAGE_ROOT/mail/dkim
fi
# Ensure files are owned by the opendkim user and are private otherwise.