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Unable to create an Office365 DKIM alias in Plesk

mr-wolf

Silver Pleskian
Plesk Guru
TITLE:
Unable to create an Office365 DKIM alias in Plesk
PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE:
Plesk 17.5.3 / Ubuntu 16.0.4 LTS
PROBLEM DESCRIPTION:
For a client with Office365 mail I want to enable DKIM.
For this I follow the procedure described here;

Use DKIM to validate outbound email sent from your custom domain in Office 365: Exchange Online Help

I need to create 2 CNAME pointing to a Microsoft record
This is not possible using the GUI it is possible to do it with CLI


upload_2017-6-23_14-33-24.png
STEPS TO REPRODUCE:
Add this record using the GUI:

Code:
ACTION=add
DOMAIN=recyclevalley.nl
SUBDOMAIN=selector1._domainkey
TARGET=selector1-recyclevalley-nl._domainkey.recyclevalley.onmicrosoft.com

/usr/local/psa/bin/dns --${ACTION} ${DOMAIN} -cname ${SUBDOMAIN} -canonical ${TARGET}
ACTUAL RESULT:
upload_2017-6-23_14-33-24.png
EXPECTED RESULT:
Accept the entry​
ANY ADDITIONAL INFORMATION:
I think it is testing for valid characters. I suspect it doesn't like the underscores. These should be valid as they are quite commonplace for these kind of records.
YOUR EXPECTATIONS FROM PLESK SERVICE TEAM:
Confirm bug
 
Thank you. We have already submitted this issue as PPPM-4301 and developers are working on it.
 
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