The phrase "all enquiries" is correct and usable in written English.
It can be used when referring to any questions or requests for information, typically in a formal or business context.
Example: "For all enquiries regarding our services, please contact our customer support team."
Alternatives: "all questions" or "any inquiries".
All enquiries to Edmonsons Ltd.
For all enquiries, email [email protected] _ _ Round 1 of the auction has now closed.
For all enquiries, call 0870 5 360 360; or go to www.brittany-ferries.com.
Archive staff will attempt to respond to all enquiries whether by post, email or telephone.
All enquiries into humanity and responsibility are drowned out by long, noisy, computer-generated fight scenes which marry Nolan's taste for doom and gloom with Snyder's taste for over-the-top action.
Similarly, not all research enquiries might lend themselves well to digitisation due to the ethical, epistemological and practical concerns referred to above.
This is that it followed from systemic interdepartmental failures of police, health, education and social services, and that all the enquiries in the world that are restricted to one stigmatized service, social work, will not stop such tragedies in the future.
Football League sides Bristol City, Swansea City, Swindon Town and Walsall all made enquiries for Constable in November 2005.
All participating children will be given an enrolment number (including a code for school), which will be recorded on the final list of eligible children, printed on all enquiry tools and entered in the database.
But such a view (it has been contended) cannot be seriously entertained, if only because it conflicts with the basic demand for system and order that underlies and governs all rational enquiry, all meaningful thought about the world.
