feat(email): replace 'Enable SSL' setting with more descriptive/clear 'Encryption Method' setting (#1549)

* feat(email): replace 'Enable SSL' setting with more descriptive/clear 'Encryption Method' setting

* fix: clarify settings & add true 'none' option

server/lib/email/index.ts

@@ -13,6 +13,8 @@ class PreparedEmail extends Email {
       host: settings.options.smtpHost,
       port: settings.options.smtpPort,
       secure: settings.options.secure,
+      ignoreTLS: settings.options.ignoreTls,
+      requireTLS: settings.options.requireTls,
       tls: settings.options.allowSelfSigned
         ? {
             rejectUnauthorized: false,
@@ -26,6 +28,7 @@ class PreparedEmail extends Email {
             }
           : undefined,
     });
+
     if (pgpKey) {
       transport.use(
         'stream',
@@ -36,6 +39,7 @@ class PreparedEmail extends Email {
         })
       );
     }
+
     super({
       message: {
         from: {

server/lib/settings.ts

@@ -135,6 +135,8 @@ export interface NotificationAgentEmail extends NotificationAgentConfig {
     smtpHost: string;
     smtpPort: number;
     secure: boolean;
+    ignoreTls: boolean;
+    requireTls: boolean;
     authUser?: string;
     authPass?: string;
     allowSelfSigned: boolean;
@@ -275,6 +277,8 @@ class Settings {
               smtpHost: '',
               smtpPort: 587,
               secure: false,
+              ignoreTls: false,
+              requireTls: false,
               allowSelfSigned: false,
               senderName: 'Overseerr',
             },