Does OpenEMM send multi-threatened or one e-mail at a time?

[cjonas]

Hello!

We want so send about 50.000 newsletters once in a while to our customersm but we want to make sure that these mails are received at a certain time at a day, i.e at 2 pm. for now, we use a self programmed solution that sends our newsletters once at a time, so 50.000 emails take 1 or 2 days, because the tool logs in, sends the mail, logs out, goes to the next receipient, logs in....

Does OpenEMM send multi-threatened e-mails or one e-mail at a time? Does it send all receipient e-mails at once? I guess that would lead to problem at the ISP because of potential spam? That's why big companies use external newsletter services, right?

[maschoff]

You may throttle the sending performance of OpenEMM with parameters stepping and blocksize. Have a look at the user manual to find out more about it.