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-rw-r--r--provider_base/services/mx.json10
1 files changed, 9 insertions, 1 deletions
diff --git a/provider_base/services/mx.json b/provider_base/services/mx.json
index 70acf5cb..676e075b 100644
--- a/provider_base/services/mx.json
+++ b/provider_base/services/mx.json
@@ -4,7 +4,15 @@
// these are in *addition* to the standard reserved aliases for root and postmaster, etc.
"aliases": {},
// this is the domain that is used for the OpenPGP header
- "key_lookup_domain": "= global.services[:webapp].webapp.domain"
+ "key_lookup_domain": "= global.services[:webapp].webapp.domain",
+ "dkim": {
+ // bit sizes larger than 2048 are not necessarily supported
+ "bit_size": 2048,
+ "public_key": "= remote_file_path(:dkim_pub_key) { generate_dkim_key(mx.dkim.bit_size) }",
+ "private_key": "= remote_file_path(:dkim_priv_key) { generate_dkim_key(mx.dkim.bit_size) }",
+ // generate selector based on first ten digits of pub key fingerprint:
+ "selector": "= fingerprint(local_file_path(:dkim_pub_key) { generate_dkim_key(mx.dkim.bit_size) }, :mode => :rsa).slice(0,10)"
+ }
},
"stunnel": {
"clients": {