Hello,
After the upgrade to WHM 11.52.0 (build 5) I noticed a strange thing. My STMP is very very slow. When a email client like Outlook or even RoundCube Webmail tries to send email, it takes about 30s or more for the email to be sent.
What going on? How can I track this issue? What can I do?
Anyway the server load is very low:
cdn.iklive.eu/tcb13/2015/cpanel-server-load-smtp-post.png
Thanks!
After the upgrade to WHM 11.52.0 (build 5) I noticed a strange thing. My STMP is very very slow. When a email client like Outlook or even RoundCube Webmail tries to send email, it takes about 30s or more for the email to be sent.
What going on? How can I track this issue? What can I do?
Anyway the server load is very low:
cdn.iklive.eu/tcb13/2015/cpanel-server-load-smtp-post.png
Thanks!
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