Aclaración: Al intentar hacer un Login a cuenta remota (con mi dirección de correo de gmail) aparace el siguiente mensaje:

Error: gmail.com does not implement registration_endpoint at Function.<anonymous> (/opt/pump.io/lib/model/host.js:151:30) at next (/opt/pump.io/node_modules/step/lib/step.js:51:23) at Function.<anonymous> (/opt/pump.io/node_modules/webfinger/lib/webfinger.js:352:17) at next (/opt/pump.io/node_modules/step/lib/step.js:51:23) at Function.<anonymous> (/opt/pump.io/node_modules/webfinger/lib/webfinger.js:149:17) at next (/opt/pump.io/node_modules/step/lib/step.js:51:23) at Parser.<anonymous> (/opt/pump.io/node_modules/xml2js/lib/xml2js.js:199:18) at Parser.EventEmitter.emit (events.js:95:17) at Object.saxParser.onclosetag (/opt/pump.io/node_modules/xml2js/lib/xml2js.js:183:24) at emit (/opt/pump.io/node_modules/xml2js/node_modules/sax/lib/sax.js:615:33)