Select default From sender in Gmail Chrome Extension

 Update (31 March): Works again with new Gmail.

For business users who manage multiple email addresses in a single Gmail account.

This extension allows you to override the default From address in Gmail with a query string parameter called bu.

Here is an example of the extension at work:
https://mail.google.com/mail/?bu=companydatatrees.com&to=joe@joe.com&view=cm&tf=1&fs=1

In this example, the default from address is companydatatrees.net, but the bu query string parameter specifies companydatatrees.com as the From domain. Therefore, Chrome extension looks for the email that ends in the domain companydatatrees.com and automatically selects it. You may also specify an exact email address in the bu parameter, in case you have multiple emails from the same domain.

It is very helpful for Salesforce users with multiple accounts who need to send emails from addresses. Salesforce only allows integration with one (1) Google Apps Domain. On top of that, Gmail doesnt let you specify the From address. Therefore, youre always stuck sending mail from the same address. The way you work around this limitation is by installing this script and creating a formula field in Salesforce that opens a Gmail send window with the From query string parameter. 
 
The Salesforce formula field should look like this: 

HYPERLINK('https://mail.google.com/mail/?view=cm&fs=1&tf=1&to='& Email &'&shva=1&bu='& Business_Unit_Communicatnig_with__c &'&bcc='& $User.Email2SFDC__c ,'Send Email')

How to install Select default From sender in Gmail chrome extension in chrome Browser

You can Follow the below Step By Step procedure to install the Select default From sender in Gmail Chrome Extension to your Chrome Web browser.

• Step 1: Go to the Chrome webstore https://chrome.google.com/webstore or download the extension Select default From sender in Gmail Chrome Extension Download from https://pluginsaddonsextensions.com
• Step 2: Now search for the Select default From sender in Gmail in Chrome Webstore Search and click on the search button.
• Step 3: click on the Select default From sender in Gmail Chrome Extension Link
• Step 4: in the next page click on the Add to Chrome button to Download and Install the Select default From sender in Gmail extension for your Chrome Web browser .