Rollback mailkit

jstedfast/MailKit#1942

Author: niemyjski

src/Exceptionless.Insulation/Exceptionless.Insulation.csproj

@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.Extensions.DependencyModel" Version="9.0.8" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.8" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="9.0.8" />
-    <PackageReference Include="MailKit" Version="4.13.0" />
+    <PackageReference Include="MailKit" Version="4.12.1" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="9.0.2" />
     <PackageReference Include="Serilog.Formatting.Compact" Version="3.0.0" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="9.0.0" />