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fix(mail): postscreen whitelist LinkedIn senders (450 reject of verification mail)

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eSlider
2026-09-04 09:37:18 +01:00
parent 717348db6c
commit 58a57e890e
2 changed files with 9 additions and 0 deletions
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config/linkedin_whitelist.cidr
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@@ -0,0 +1,2 @@
108.174.0.0/16 PERMIT
144.2.0.0/15 PERMIT
config/user-patches.sh
+7
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@@ -74,3 +74,10 @@ done
for owner in ${INCUBATOR_OWNERS}; do for owner in ${INCUBATOR_OWNERS}; do
grant_share "${owner}" lookup read delete expunge write-deleted grant_share "${owner}" lookup read delete expunge write-deleted
done done
# LinkedIn sender whitelist for postscreen (2026-09-04): LinkedIn mail to
# produktor.io was rejected with 450 by postscreen (new sender IPs). Keep the
# cidr file in sync with config/linkedin_whitelist.cidr.
cp /tmp/docker-mailserver/linkedin_whitelist.cidr /etc/postfix/linkedin_whitelist.cidr 2>/dev/null
chown postfix:postfix /etc/postfix/linkedin_whitelist.cidr 2>/dev/null
postconf -e 'postscreen_access_list = permit_mynetworks, cidr:/etc/postfix/linkedin_whitelist.cidr'