I have a very strange problem when using the mailing list. Or not me, but my client do.
The mailing list consists of about 500 recipients and i have configured the email settings to use sendmail and use the batch mode with 50 emails per batch.
When testing on my computer from my office, everything is fine. All emails are sent and the batch mode works without any problems.
But when my client is trying to do just the same from their place on their computer, it gets stuck after the first batch. The page is trying to reload but it just loads forever until a timeout occurs. And when checking the list of sent emails, only 50 (first batch) has actually been sent out.
I have tried almost everything to figure out what is causing this. Their Internet connection isn’t slow, I have tried different browsers, switched from sendmail to PHP mail, changed the batch size, etc etc. But nothing seems to work it out.
Has anyone here encountered this kind of problem before? And if not, does anyone have a qualified guess of what the problem possibly could be?
I’m using the lastest version of EE.
Thanks.