Expression: "Within 10 minutes of your email I was at the front..."

[Tom]

Hi

Could you please tell me if the following sentence is correct and natural? The writer was in a net cafe and received an email--and within ten minutes he bought two books from the front shop.

[Yankee]

Hi Tom

I'm just a little unsure about what you mean by 'front shop'. Do you mean that there a book shop at the front of the net cafe?
.
_________________
"Nearly all men can stand adversity, but if you want to test a man's character, give him power." ~ Abraham Lincoln

[Tom]

[Alan]

Hi Tom,

There's something about 'within ten minutes of your email' that bothers me a little and I would be happier with something like ' within 10 minutes of reading/getting/receiving your email'.

Just a thought.

Alan
_________________
English as a Second Language
You can read my ESL story Present Simple

[Yankee]

.
I'd agree with you there, Alan. But I'd also say that those words might be omitted (especially in informal language) if the receipt of or reading of a particular email had already been mentioned in the broader context.
.
_________________
"Nearly all men can stand adversity, but if you want to test a man's character, give him power." ~ Abraham Lincoln