It looks like it cuts off some useful info

Lets try this what happens when you send a test email from:

Admin > Settings > Mail

Does it go through?

What/Who are you using for SMTP Provider?

    Do you have multiple Mail from Address's and if so can you send out email from each one?

    That all looks good

    ruggedit As @wrongecho suggested go ahead and adjust the Cron Email send job to output to logger then cat or tail it to get the full error and paste it here

      Also I wonder if you could bring up any mail traces and/or Email logs on PrivateEmail that may pertain to this?

        Im glad its fixed!

        Maybe there is an outgoing mail limit on private email server set per hour.

        Also you should edit the cron tab using the command crontab -e

        This will reveal all the crons set you, can then add logging there

        It will def be useful for in the future

          johnny I am looking into the SMTP right now you should be right i did sent out about 20 invoices and we had a lot of tickets this morning.

          Thank you for your help!

            johnny I just looked on SMTP side it was outgoing mail limit within 24 hrs only 100 emails we are way over that

            fixed problem now

              Your very welcome @ruggedit and thank you for sponsoring us, we really appreciate the value you see in ITFlow and the ITFlow Community.

                johnny Anytime. I'm going to have a lot of questions at times but i am happy to support let me know if you ever need funding.