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Block Junk Mail
- Many software companies offer limited free trials that allow you to download a free spam blocker for a period on average of between 15 to 30 days.
- Blocklist: A database of ip addresses or web urls suspected of being involved in spam or other abuse; generally a blocklist is not used by end-users, but is instead queried by mail hosts in order to reject or mark probable spam messages upon delivery.
- Quoted-printable encoding can replace parts of a block of data (such as an e-mail body or an attached file) with a text-like representation to allow the data to be sent safely over e-mail systems.
- Spam emails are a constant threat to anyone using e-mail as a form of communication, regardless of which email program is being used, so downloading a spam blocker for microsoft outlook becomes all the more significant.
- Even if a spammer appears to control his own net block, he's gotten it from an upstream provider which may have an interest in stopping spam.
- The isp will block their connection and maybe impose a fine (depending on the isp's acceptable usage policy).
- Can be blocked by normal popup blockers.
- A spam blocker is generally easy to install and does not require further configuration.
- Blacklist - A list of known spammers and spammers email addresses built into most spam blockers.
- Greylist: Senders who are not block-listed (excluded) or allow listed (accepted) can be placed on a greylist.
- DNSBL is a spam blocklist that can be accessed with the same system calls used to contact name servers.
- The DNSBL mechanism makes it easy for mail host operators to include blocklist checking in their mail handling procedures.
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