fix: add verifySSL option to mail settings

server/graph/resolvers/mail.js

@@ -50,6 +50,7 @@ module.exports = {
           host: args.host,
           port: args.port,
           secure: args.secure,
+          verifySSL: args.verifySSL,
           user: args.user,
           pass: (args.pass === '********') ? WIKI.config.mail.pass : args.pass,
           useDKIM: args.useDKIM,