diff --git a/imap-probe.js b/imap-probe.js
index 2f6f6f5..593f445 100644
--- a/imap-probe.js
+++ b/imap-probe.js
@@ -192,7 +192,7 @@ ImapProbe.prototype.probe = function (needle, callback) {
         debug('Connection ended');
     });
 
-    debug('probing for %j', needle);
+    console.log('probing for %j', needle); // use console because needle has regexp
 
     this._connection.once('ready', function () {
         debug('Connection success');
diff --git a/mailer.js b/mailer.js
index 3c3d223..8bd0db5 100644
--- a/mailer.js
+++ b/mailer.js
@@ -16,7 +16,7 @@ function send(options, callback) {
     assert.strictEqual(typeof options.subject, 'string');
     assert.strictEqual(typeof options.text, 'string');
 
-    debug('Sending email to %s with subject "%s".', options.to, options.subject);
+    debug('Sending email from %s to %s with subject "%s".', options.from, options.to, options.subject);
 
     postmark.send({
         'From': options.from || 'no-reply@cloudron.io',