Here is The Tutorial:
with this tutorial u can post all group at ones click first u need to join many group are that group u need to post your link
Steps by Steps:
The first things you collect the email addresses. This step easy you need to collect the Email Addresses of all the facebook groups which have joined. Some groups provide their emails in info if not then, simply collect the Username of the group by opening the group into your internet browser shown you in the picture..- Note all the group’s Username at one place in notepad. (Press Ctrl + R, then type notepad and hit Enter to open notepad).
- Now make/create e-mail address of facebook groups from their usernames we have collected in above steps. You just need to add/paste @groups.facebook.com after the username. Facebook groups Email Address will be looks like the below Email Address.
UserName@groups.facebook.com
- If you need more emails then join more groups and use This method to create an email from the usernames of those groups. Once you made the collection of email addresses paste them into notepad and make sure you have separated each Email with commas.
- The main job starts from here, log in to your email address which you have used to create your facebook account or sign into the email which you have made Primary email in your Facebook account/profile.
- Now click on Compose Email option.
- Copy all the Email address of the facebook group you have collected and paste into the BCC field.
- Now compose your mail with text, links etc what you wanna share/post in those facebook groups and click on Send button.
- You're done. now you can check that facebook groups, your status is successfully posted into all groups.