Could you please confirm ASAP if you would be available for this request.
Regards,I normally no longer answer such "Hi All" messages, but since this guy was so insistent (this was the third or fourth message I received from him in the last couple of days, all about the same project), I made an exception:
Hi [Name of PM],
I am sorry, but we are not available.
The reason I have not answered sooner is that I no longer answer messages that are broadcast (“Hi All”), since they normally just signify a waste of time (usually, when you confirm you availability you then get a message back along the lines of “sorry, but the project has already been assigned to someone else”).
If, in the future, you need me to confirm my availability or the availability of my team, please note that I only will answer to messages that begin “Hi Riccardo”, “Dear Aliquantum team”, or the like.
Best regards,Translation companies, please note: messages addressed to a group are fine, if the entire group is working on the same project.
In exceptional circumstances you can use them, if you really need an answer in a hurry, and you don't know who is currently available - in those instances I would suggest prefacing your message with an apology: "Hi All, Please excuse the mass e-mail, but ...".
But if you make an habit of always sending your messages to all, please consider the likelihood that they will be answered by none.