
If a CDN or SaaS service requires a new verification TXT record, will this affect the existing TXT records in the corporate email system?
TXT records with different purposes can coexist under the same name according to their respective rules, but existing values must not be overwritten arbitrarily. When integrating a new service, verify the record name, value, and type before adding the necessary records and performing a read operation; in particular, do not add new domain names…
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