If by block email, you mean have spam filters, then yes. Most of the major email providers - like Yahoo, MSN and Gmail - have spam filters with preset filtering systems.
Your email should provide you with a spam filter already. It is easy to indicate which email is spam to the email provider which will flag the spam sender. The email provider will then block all emails from that sender and send it to the spam folder, which you can open and review and delete the content.
get rid of your email account
There are many ways to prevent ones mailbox from receiving spam emails. Many companies that offer email services, provide users with a block list, where one can input the email address of an undesired email, as well as remove emails with certain keywords or phrases.
If you are receiving an email (spam - unwanted email) from the company in your email inbox, do not open the email. Simply click to thick the small box at the left side of the email. Then click on Spam button at the top view of your Gmail windows. The email will be mark as Spam and automatically sent to your Gmail spam folder. You'll never get the email from the same sender you'd been mark as Spam anymore as all the email from theme will directly go to your Spam folder.
Junk or spam email
Cell phone spam is like email spam. The only difference is that it's sent as a text message to a cell phone instead of an email to an email address. The only sure-fire way to stop it is to block texting, which can be done by calling your carrier.
Most email providers now will provide a spam filter because they will not get users otherwise. Google has one of the best filters but Yahoo and MSN also have good spam filters.
Cell phone spam is like email spam. The only difference is that it's sent as a text message to a cell phone instead of an email to an email address. The only sure-fire way to stop it is to block texting, which can be done by calling your carrier.
block the contact or send an email telling them to stop sending spam
1. To avoid "harvesting". 2. to comply with "CAN-SPAM" law. 3. to prevent spam. To name three.
Usually you can mark an address as spam, and your email service will filter any email from that person from your inbox. It's not a true block, but it serves the purpose.