These settings looks fine, try to debug the send-campaigns as explained here to see where is the issue.hi luren
those are the default setting i have when i installed the program should i change them to the ones you provided in the link ?
If you set Adjust campaigns at once to yes Mailwizz will take care about this settings to set it. If you want to set it manually then that value must be higher that all active campaigns.Campaigns at once > to a hight value, this can be an issue for that campaign is stock at 50%.
what nummber should i use for campain at once field?