Can't enter DMARC record as CNAME in 17.5.3

[burnley]

TITLE:

Can't enter DMARC record as CNAME in 17.5.3​

PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE:

Onyx 17.5.3 Update #38, CentOS 7.4 64bit​

PROBLEM DESCRIPTION:

Trying to test setting up DMARC records for multiple domains using CNAMEs as per:
FAQ - DMARC Wiki
When trying to add a CNAME record type Plesk complains about the underscore ("_") character in the Canonical name field.​

STEPS TO REPRODUCE:

Try to create a DNS CNAME record with _ in the Canonical name field.​

ACTUAL RESULT:

Plesk complains with "The specified domain name is not valid. You need to specify a valid domain name like domain.com."​

EXPECTED RESULT:

Need to be able to create CNAME records that contain "_" character.​

ANY ADDITIONAL INFORMATION:

​

YOUR EXPECTATIONS FROM PLESK SERVICE TEAM:

Confirm bug​

 

[MarkM]

Unable to create a DNS record with the underscore symbol "_": The specified domain name is not valid.

 

[burnley]

Roger that, thanks

 

[AYamshanov]

The issue was fixed in Plesk 17.8.11 (Change Log for Plesk, PPP-34267).

 

[burnley]

Excellent, thanks. Any chance to have it backported to 17.5.3? We're not ready yet to upgrade to 17.8.

 

[mr-wolf]

Reported that almost a year ago....
Unable to create an Office365 DKIM alias in Plesk

 

[AYamshanov]

Excellent, thanks. Any chance to have it backported to 17.5.3? We're not ready yet to upgrade to 17.8.

The issue was fixed in Plesk Onyx 17.5 (Change Log for Plesk, PPPM-4301)