diff --git a/common/src/notify.rs b/common/src/notify.rs
index 00a6056..e1b006b 100644
--- a/common/src/notify.rs
+++ b/common/src/notify.rs
@@ -153,8 +153,8 @@ mod export {
             &mut config,
             SendmailConfig {
                 name,
-                mailto,
-                mailto_user,
+                mailto: mailto.unwrap_or_default(),
+                mailto_user: mailto_user.unwrap_or_default(),
                 from_address,
                 author,
                 comment,
@@ -329,8 +329,8 @@ mod export {
                 port,
                 mode,
                 username,
-                mailto,
-                mailto_user,
+                mailto: mailto.unwrap_or_default(),
+                mailto_user: mailto_user.unwrap_or_default(),
                 from_address,
                 author,
                 comment,
@@ -429,10 +429,10 @@ mod export {
             &mut config,
             MatcherConfig {
                 name,
-                match_severity,
-                match_field,
-                match_calendar,
-                target,
+                match_severity: match_severity.unwrap_or_default(),
+                match_field: match_field.unwrap_or_default(),
+                match_calendar: match_calendar.unwrap_or_default(),
+                target: target.unwrap_or_default(),
                 mode,
                 invert_match,
                 comment,