diff --git a/data/ksc.conf b/data/ksc.conf
index 8ee4551..c4c53fc 100644
--- a/data/ksc.conf
+++ b/data/ksc.conf
@@ -1,6 +1,12 @@
+[global]
+user=user@example.com
+partner=none
+partnergroup=none
 [bugzilla]
-user=user@redhat.com
-partner=partner-name
-partnergroup=partner-group
+enable=1
 server=https://bugzilla.redhat.com/xmlrpc.cgi
-api_key=api_key
+api_key=API_KEY
+[mailing_list]
+enable=0
+smtp=smtp.example.com
+to=kabi-requests@redhat.com
diff --git a/ksc.1 b/ksc.1
index 078dd83..3c3ce86 100644
--- a/ksc.1
+++ b/ksc.1
@@ -139,12 +139,18 @@ partnergroup=none
 .br
 [bugzilla]
 .br
+enable=1
+.br
 server=https://bugzilla.redhat.com/xmlrpc.cgi
 .br
 api_key=API_KEY
 .br
 [mailing_list]
 .br
+enable=1
+.br
+smtp=smtp.example.com
+.br
 to=kabi-requests@redhat.com
 
 Please replace the values above by your credentials.
@@ -153,7 +159,10 @@ Mandatory fields for any submission method: user, partner, partnergroup.
 .br
 Mandatory fields for Bugzilla submission method: server, api_key.
 .br
-Mandatory fields for mailing list submission method: to.
+Mandatory fields for mailing list submission method: to, smtp.
+
+By default, Bugzilla (mailing list) submission method is auto-enabled
+(auto-disabled) and must be opted out (in).
 
 Note that server must be a valid XML RPC Bugzilla link, user and to fields
 must be valid e-mail addresses.
diff --git a/utils.py b/utils.py
index ce1a613..8038076 100644
--- a/utils.py
+++ b/utils.py
@@ -220,6 +220,7 @@ def getconfig(path='/etc/ksc.conf', mock=False, require_partner=False, verbose=T
 
     # To be deprecated in the future:
     result['bugzilla_enable'] = True
+    result['mailing_list_enable'] = False
 
     cat = None
     for line in lines:
@@ -305,10 +306,10 @@ def getconfig(path='/etc/ksc.conf', mock=False, require_partner=False, verbose=T
         raise ConfigDeprecatedValueException(path, key, result[key])
 
     if not (result['method'] & SubmissionMethod.BUGZILLA.value):
-        conf["bugzilla_enable"] = False
+        result["bugzilla_enable"] = False
 
     if not (result['method'] & SubmissionMethod.MAILING_LIST.value):
-        conf["mailing_list_enable"] = False
+        result["mailing_list_enable"] = False
 
     return result
 
@@ -365,6 +366,11 @@ def sendmail(filename, arch, mock, conf, releasename, module, subcomponent,
     Email ksc report.
     """
 
+    for field in [ "smtp", "user", "to" ]:
+        if field not in conf:
+            print(f"Could not send an email, '{field}' config field is missing.")
+            return
+
     major, centos = get_major_release(releasename)
     if not major:
         print("Invalid releasename: Mail not sent.")