Select Page

cpanel management


What is “Optimize Website” in cPanel? Is it enough?

Websites that load in 2 seconds are the new norm in SEO.

Google’s website auditor marks 1.2 seconds [1] as the ideal speed score, and it won’t be long before all business sites fall in line.

That brings us to the question : How do you improve your site speed? (more…)

How to fix “550-previous (cached) callout verification failure” email error

Spammers have made life difficult for us all.

These days even legitimate mails get snagged in the vast array of anti-spam defenses deployed by companies.

One such commonly misclassified anti-spam bounce is:

user2@recipient.com
SMTP error from remote mail server after RCPT TO:<user2@recipient.com>:
host mx.sender.com [x.x.x.x]: 550-Verification failed for <user1@sender.com>
550-Previous (cached) callout verification failure
550 Sender verify failed

(more…)