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authorNikolay Amiantov <ab@fmap.me>2017-02-04 14:48:11 +0300
committerNikolay Amiantov <ab@fmap.me>2017-02-06 01:41:27 +0300
commit52c7e647ab81383c72117800b8cd5cd49bec9030 (patch)
tree88b9f9abb6e960fe900d9e18cd8b2ad5c33eb3b4 /nixos/modules/services
parentede8adc441242805b343a75dfefa09a9893e2be1 (diff)
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postfix service: don't empty local_recipient_maps
From Postfix documentation:

With this setting, the Postfix SMTP server will not reject mail with "User
unknown in local recipient table". Don't do this on systems that receive mail
directly from the Internet. With today's worms and viruses, Postfix will become
a backscatter source: it accepts mail for non-existent recipients and then
tries to return that mail as "undeliverable" to the often forged sender
address.
Diffstat (limited to 'nixos/modules/services')
-rw-r--r--nixos/modules/services/mail/postfix.nix2
1 files changed, 0 insertions, 2 deletions
diff --git a/nixos/modules/services/mail/postfix.nix b/nixos/modules/services/mail/postfix.nix
index cdde41446224..caaa87b94d61 100644
--- a/nixos/modules/services/mail/postfix.nix
+++ b/nixos/modules/services/mail/postfix.nix
@@ -79,8 +79,6 @@ let
       relay_domains = ${concatStringsSep ", " cfg.relayDomains}
     ''
     + ''
-      local_recipient_maps =
-
       relayhost = ${if cfg.lookupMX || cfg.relayHost == "" then
           cfg.relayHost
         else