#7: implement POP3 protocol server (RFC 1939, RFC 2449, STLS)

services/protocols/cmd/lambdamail-protocols/main.go

@@ -18,6 +18,7 @@ import (
 	"lambdamail/protocols/internal/infrastructure/postgres"
 	tlsprovider "lambdamail/protocols/internal/infrastructure/tls"
 	imappresentation "lambdamail/protocols/internal/presentation/imap"
+	pop3presentation "lambdamail/protocols/internal/presentation/pop3"
 	smtppresentation "lambdamail/protocols/internal/presentation/smtp"
 )
 
@@ -111,6 +112,16 @@ func main() {
 		}
 	}()
 
+	pop3UseCase := usecase.NewPop3SessionUseCase(authRepo, imapFolders, messageQuery, blobReader, expungeRepo)
+	pop3Server := pop3presentation.NewServer(":110", pop3UseCase, certProvider)
+
+	go func() {
+		log.Printf("lambdamail-protocols POP3 listening on :110")
+		if err := pop3Server.ListenAndServe(); err != nil {
+			log.Fatalf("pop3 serve: %v", err)
+		}
+	}()
+
 	handler := health.Handler(func() error { return pool.Ping(ctx) })
 	addr := ":8080"
 	log.Printf("lambdamail-protocols health listening on %s", addr)