On October 19, 2021, we have enabled single-sign-on for our Plesk Support Center to provide a seamless login/account experience. This implies that you’ll be able to use a single account across any of our web-facing properties.
If you had already registered your account at Plesk 360 (formerly known as My Plesk) please use one for login. Otherwise please re-register it using the same email address as your existing Zendesk login (support account). It’s essential that you use the same email address on our support center to ensure that your tickets stay attached to the same account.

 Let's Encrypt installation error on Plesk server: DNS problem: NXDOMAIN looking up A




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    I am still getting emails everyday about `Missed domain names failed to pass `.

    I did not check any `include a www subdomain ...` but still get these emails daily. 

    Using the latest Windows versions. 

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    Maxim Krasikov

    Hi @Stefan,

    The cause of the notifications sent is not clear.

    Please contact Plesk technical support for assistance:

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