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That was it. Thank you very much I knew we were lamers.

We've placed cron job into cron table like so: in other words we've meant it to run everyday at nine o'clock. Actually it does so, but it generates tens and tens of invoices per run with one minute period. Short excerpt of mail headers just to illustrate the issue: It is a problem for us. By now we have disabled all mail notifications. And it will be a disaster if we turn them on and the same amount of emails will be sent to our customers. Please, what could be the reason? I guess it is some lamer mistake somewhere that we've made, but we cann't figure it out. Any help appreciated.

Is it possible? If we try, we get unreadable characters. PHP and code altering is not a problem, if there's any kind of suggestion, please.

Man, I've asked exactly the same question today in a different thread. Only I talk about tens of accounts that we have to remove simlyaneously...

Our default payment gateway suddenly has changed. We have to alter it for all accounts at once now. Is there an easy way to accomplish this task?

Actually 22 port is open for certain IPs only.

We use WHM/cPanel and the base install of WHCMS. No additional modules, add-ons, etc.

Greetings there! Truly amazing product you have, our compliments By now we have only one problem. Our server is heavily firewalled. Inbound, outbound traffic - everything is blocked. Currently we have to flush our iptables for WHMCS to work correctly. What ports must we open on a server to obtain full functionality of your billing system - creation, suspension, termination of accounts on servers, import, etc. Are 22 and 80 ports enough?