src/Email/Email.cs

@@ -2,6 +2,7 @@
 using System.IO;
 using System.Net.Mail;
 using System.Threading.Tasks;
+using System.Web;
 
 namespace Coscine.Email
 {
@@ -74,10 +75,11 @@ namespace Coscine.Email
         {
             MailMessage mail = new MailMessage(from, to)
             {
-                Subject = mailSubject,
+                Subject = HttpUtility.HtmlDecode(mailSubject),
                 IsBodyHtml = true
                 
             };
+            mail.SubjectEncoding = System.Text.Encoding.UTF8;
 
             if (!string.IsNullOrEmpty(cc))
             {

src/Email/Email.csproj

@@ -4,7 +4,7 @@
 		<RootNamespace>Coscine.Email</RootNamespace>
 		<AssemblyName>Coscine.Email</AssemblyName>
 		<TargetFramework>net5.0</TargetFramework>
-		<Version>2.0.0</Version>
+		<Version>2.0.1</Version>
 	</PropertyGroup>
 	<PropertyGroup>
 		<Authors>RWTH Aachen University</Authors>