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.

Could not issue a Let's Encrypt certificate: DNS zone contains an AAAA record, but the domain is not assigned an IPv6 address in Plesk




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    Tino Korth | DrehPunkt GmbH (Edited )

    If you're securing your domains with Cloudflare the problem can also caused by the configuration of SSL at Cloudflare.

    Turn on "Full" unstead "Full (Strict)" mode, secure your domain and re-enable "Full (Strict)" after the issuing worked well.

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    Gary Moylan

    always getting this, the cloudflare fix above, fixed it. Thanks. 

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