simply change 192.168.1.2 to the appropriate address
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by: icemannn
What happens to email messages on conservation, such as newsletters to their customers or e-mail client?
When you send emails to its customers all materials and water, so you should know about e-mail.
Lists of gray (sometimes called graylisting) is a relatively new method is still widely used anti-spam, automatically executed by clients who "drops" all incoming messages coming by e-mail address.
It is based on the principle that mass email engines do not behave like a normal server. Normal mail servers in case a temporary error on the receiving end, buffer-mail address and try again later.
Weight and machine-like systems, providing a general partner (CommissionJunction sending newsletters, etc. Shareasale) or help desk system that normally does not have built
E-mail successfully creates a temporary purpose, and expects the server to send later and try again to deliver poshtata. Normal server, wait a minute, trying to get mail and then birth. poshtata engine I also tried one time, then email is not lost.
E-mail mechanism maintains a database of approved senders, each sender address, recipient address and IP address for sending emails. If the new combination is set for the first time, looks something like a message sent to the server to send mail:
451 4.7.1 email in action, please come back in 12:30:00
We can not allow SMTP codes for the inconvenience, and a text description of what happened. If the sender mail server tries again 30 minutes, you'll receive a temporary error again:
451 4.7.1 email in action, please come back in 12:15:00
After 30 minutes passed and the sending server tries again, the item will be held, and the author Troika will be registered as a "white list" of user's time (30 days or less). This means that future messages from the sender to the receiver will be delivered without delay.
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