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authorGuilhem Moulin <guilhem@fripost.org>2015-06-11 16:35:31 +0200
committerGuilhem Moulin <guilhem@fripost.org>2015-06-11 16:35:31 +0200
commit28b5b23c285511431923f22263f00ed0e5c19c1c (patch)
tree9cd047e0a4ba244806532154117ae8db70e5adc2 /roles/MSA
parent56f58418111b90c254628a7631808f1511832f4d (diff)
Don't bounce unverified recipients upon 4xx errors.
We don't want to bounce messages for which the recipient(s)' MTA replies 451 due to some greylisting in place. We would like to accept 451 alone, but unfortunately it's not possible to bounce unverified recipients due to DNS or networking errors.
Diffstat (limited to 'roles/MSA')
-rw-r--r--roles/MSA/templates/etc/postfix/main.cf.j23
1 files changed, 1 insertions, 2 deletions
diff --git a/roles/MSA/templates/etc/postfix/main.cf.j2 b/roles/MSA/templates/etc/postfix/main.cf.j2
index 331753a..068a225 100644
--- a/roles/MSA/templates/etc/postfix/main.cf.j2
+++ b/roles/MSA/templates/etc/postfix/main.cf.j2
@@ -98,8 +98,7 @@ strict_rfc821_envelopes = yes
smtpd_delay_reject = yes
disable_vrfy_command = yes
-# UCE control
-unknown_client_reject_code = 554
+unverified_recipient_defer_code = 250
unverified_recipient_reject_code = 550
smtpd_client_restrictions =