Plesk Alternative: CyberPanel! Hosting Control Panel for LiteSpeed

We’ve recently discussed CyberPanel as a viable cPanel alternative. Plesk is another popular control panel used by many out there. But if you are here, it means you are already looking for its alternative. There can be various factors/reasons for you looking for a Plesk alternative. Such as: Pricing: Plesk has mid-range pricing. But still, […]
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550-5.7.1 rate of unsolicited mail originating from your IP address

Recently we ran into a problem with one of our clients, who is having a 550-5.7.1 rate of unsolicited mail originating from your IP address as an error message when sending emails. We recently discussed How To Fix ‘550 Permanent Failure For One Or More Recipients’ and How To: Email Blacklist Removal. But today we […]
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How to: Email Blacklist Removal

If you regularly send transactional/marketing emails you may have ran into a problem of emails not getting being delivered, out of many reasons one reason is that your IP might have been blacklisted on a spam monitor. These companies maintain a list of IPs who send out email spam, and email servers use services of […]
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How To Fix ‘550 Permanent Failure For One Or More Recipients’

As a long term system administrator, we deliver technical help for customers round the clock. Since our support also includes helping customers with their email problems, so we solve many mail server related issues for our customers. One such issue our customers face is 550 permanent failure for one or more recipients. Today in this […]
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How to Fix the 550 No Such User Here Email Error

550 Error is generally the most common error. It comes with a message like “550 No Such User Here”. Such errors happen when sent email is not delivered, the user name cannot be found or not accessible by the server. This type of error you get in both way, let’s suppose you are sending email […]
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