diff --git a/src/ReSharper.Structured.Logging/Serilog/Parsing/MessageTemplateParser.cs b/src/ReSharper.Structured.Logging/Serilog/Parsing/MessageTemplateParser.cs
index 19d302a..de21c87 100644
--- a/src/ReSharper.Structured.Logging/Serilog/Parsing/MessageTemplateParser.cs
+++ b/src/ReSharper.Structured.Logging/Serilog/Parsing/MessageTemplateParser.cs
@@ -217,7 +217,7 @@ static bool IsValidInPropertyTag(char c)
                 c == ':';
         }
 
-        static bool IsValidInPropertyName(char c) => char.IsLetterOrDigit(c) || c == '_';
+        static bool IsValidInPropertyName(char c) => char.IsLetterOrDigit(c) || c == '_' || c == '.' || c == ' ';
 
         static bool TryGetDestructuringHint(char c, out Destructuring destructuring)
         {
diff --git a/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithDot.cs b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithDot.cs
new file mode 100644
index 0000000..3797e32
--- /dev/null
+++ b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithDot.cs
@@ -0,0 +1,12 @@
+using Serilog;
+
+namespace ConsoleApp
+{
+    public static class Program
+    {
+        public static void Main()
+        {
+            Log.Logger.Information("{My.Property}", 1);
+        }
+    }
+}
diff --git a/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithDot.cs.gold b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithDot.cs.gold
new file mode 100644
index 0000000..6e77908
--- /dev/null
+++ b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithDot.cs.gold
@@ -0,0 +1,15 @@
+using Serilog;
+
+namespace ConsoleApp
+{
+    public static class Program
+    {
+        public static void Main()
+        {
+            Log.Logger.Information("|{My.Property}|(0)", 1);
+        }
+    }
+}
+
+---------------------------------------------------------
+(0): ReSharper Warning: Property name 'My.Property' does not match naming rules. Suggested name is 'MyProperty'.
diff --git a/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithSpace.cs b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithSpace.cs
new file mode 100644
index 0000000..5f556af
--- /dev/null
+++ b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithSpace.cs
@@ -0,0 +1,12 @@
+using Serilog;
+
+namespace ConsoleApp
+{
+    public static class Program
+    {
+        public static void Main()
+        {
+            Log.Logger.Information("{My Property}", 1);
+        }
+    }
+}
diff --git a/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithSpace.cs.gold b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithSpace.cs.gold
new file mode 100644
index 0000000..4194375
--- /dev/null
+++ b/test/data/Analyzers/PropertiesNamingAnalyzer/SerilogInvalidNamedPropertyWithSpace.cs.gold
@@ -0,0 +1,15 @@
+using Serilog;
+
+namespace ConsoleApp
+{
+    public static class Program
+    {
+        public static void Main()
+        {
+            Log.Logger.Information("|{My Property}|(0)", 1);
+        }
+    }
+}
+
+---------------------------------------------------------
+(0): ReSharper Warning: Property name 'My Property' does not match naming rules. Suggested name is 'MyProperty'.
diff --git a/test/src/Analyzer/PropertiesNamingAnalyzerTests.cs b/test/src/Analyzer/PropertiesNamingAnalyzerTests.cs
index c9b3d5d..09ed495 100644
--- a/test/src/Analyzer/PropertiesNamingAnalyzerTests.cs
+++ b/test/src/Analyzer/PropertiesNamingAnalyzerTests.cs
@@ -13,5 +13,9 @@ public class PropertiesNamingAnalyzerTests : MessageTemplateAnalyzerTestBase
         [Test] public void TestSerilogValidDestructuredNamedProperty() => DoNamedTest2();
 
         [Test] public void TestSerilogContextInvalidNamedProperty() => DoNamedTest2();
+
+        [Test] public void TestSerilogInvalidNamedPropertyWithDot() => DoNamedTest2();
+
+        [Test] public void TestSerilogInvalidNamedPropertyWithSpace() => DoNamedTest2();
     }
 }