Unable to send test email

Hi!

Great product, very clean and intuitive!

I have a problem sending a test email, when testing I get the message below:

Sending the message: Failed

Status:
Invalid “From” e-mail address “your email address”

It shows configured properly:

Postman will send mail via 🔐SMTP-STARTTLS to smtp.gmail.com:25 using OAuth 2.0 authentication.

Here is the message from the Diagnostic Test

OS: Linux host.911hotdesigns.com 2.6.32-531.29.2.lve1.3.11.1.el6.x86_64 #1 SMP Thu Dec 18 06:49:17 EST 2014 x86_64
PHP: Linux 5.4.39 C
PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=Yes, allow_url_fopen=Yes, mcrypt=Yes, zlib_encode=Yes
WordPress: 4.3.1 en_US UTF-8
WordPress Theme: GreenRidge Theme
WordPress Plugins: ManageWP – Worker, wpDataTables, Admin Menu Editor Pro, Black Studio TinyMCE Widget, Custom Facebook Feed Pro Smash, Envira Gallery – Albums Addon, Envira Gallery – Defaults Addon, Envira Gallery – Gallery Themes Addon, Envira Gallery, Envira Gallery – Standalone Addon, The Events Calendar PRO, File Manager, Formidable, Genesis Visual Hook Guide, Google XML Sitemaps, Imsanity, Juiz Last Tweet Widget, List category posts, Login With Ajax, Mashshare – Social Networks Add-On, Mashshare Share Buttons, Postman SMTP, Screen Options and Help Show Customize, Simple Custom CSS, Simple Staff List, Page Builder by SiteOrigin, SiteOrigin Widgets Bundle, TablePress Extension: Responsive Tables, TablePress, The Events Calendar, Ultimate Category Excluder, White Label CMS, WP Edit, WP Google Search, WP Maintenance Mode, WordPress Toolbar Editor
WordPress wp_mail Filter(s): wp_staticize_emoji_for_email
WordPress wp_mail_from Filter(s): new_mail_from
WordPress wp_mail_from_name Filter(s): new_mail_from_name
Postman: 1.7.2
Postman Sender Domain (Envelope|Message): 911hotdesigns.com | 911hotdesigns.com
Postman Prevent Message Sender Override (Email|Name): No | No
Postman Active Transport: SMTP (smtp:tls:oauth2://smtp.gmail.com:25)
Postman Active Transport Status (Ready|Connected): Yes | Yes
Postman Deliveries (Success|Fail): 0 | 0

Any help would be appreciated, we are trying to get the Formidable Forms to send.

Have a great weekend!

https://wordpress.org/plugins/postman-smtp/