We have set up a mailer using Mosaico and have set it to send immediately. There is no cron set up, so I have executed the "Send Scheduled Mailings" manually in the scheduled jobs settings.
If I use my test group (80 email addresses) the job starts and finises correctly.
If I send the mailer to the live list (120 email addresses) The job starts but never finishes and displays as running. The Successful Deliveries show as 0, but the unique opens are 1, so I'm unsure how many mailers have been sent out.
Some of the contacts in this group do not have email addresses, could this contribute to the issue?
We also have a mailer intended for 1500 email addresses that needs to go out.
The specs: CiviCRM 5.43.2 Mosaico 2.8.1637146864 Wordpress 5.8.2 Php 7.4 Memory limit set to 1200 for now We are still waiting on our hosting provider to be able to set up the Cron Job