Implement nodemailer ignore tls property

.env.example

@@ -32,6 +32,7 @@ SMTP_PORT=587
 SMTP_USERNAME=
 SMTP_PASSWORD=
 SMTP_SECURE=false
+SMTP_IGNORETLS=false
 
 # Postmark driver config
 POSTMARK_TOKEN=

apps/server/src/integrations/environment/environment.service.ts

@@ -98,6 +98,13 @@ export class EnvironmentService {
     return secure === 'true';
   }
 
+  getSmtpIgnoreTLS(): boolean {
+    const ignoretls = this.configService
+      .get<string>('SMTP_IGNORETLS', 'false')
+      .toLowerCase();
+    return ignoretls === 'true';
+  }
+
   getSmtpUsername(): string {
     return this.configService.get<string>('SMTP_USERNAME');
   }

apps/server/src/integrations/mail/providers/mail.provider.ts

@@ -41,6 +41,7 @@ export const mailDriverConfigProvider = {
             connectionTimeout: 30 * 1000, // 30 seconds
             auth,
             secure: environmentService.getSmtpSecure(),
+            ignoreTLS: environmentService.getSmtpIgnoreTLS()
           } as SMTPTransport.Options,
         };