rafael copquin wrote on 2017-06-06:
> I just delivered a new system which includes a mailing function.
>
> The client needs to send 500 to 700 invoices per month to its customers,
> in PDF format.
>
> They use gmail
>
> Question:
>
> How many emails does Gmail accept to be mailed in a single shot?
>
> I was told that they have a limit which, when surpassed, blocks Gmail
>
> Anybody?
>
> Thank you
>
> Rafael Copquin
>
>
Rafael,
When sending through Google mail servers, I have found the following
prevents issues with the servers shutting the account down for the day.
sending 15 emails during a single connection
pause 200 milliseconds between each email in the connection
wait 5 seconds before reconnecting
Different providers require finessing, so these are something the user can
adjust in my software.
HTH,
Tracy
Tracy Pearson
PowerChurch Software
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