{"action":"opened","issue":{"url":"https://api.github.com/repos/mautic/mautic/issues/711","labels_url":"https://api.github.com/repos/mautic/mautic/issues/711/labels{/name}","comments_url":"https://api.github.com/repos/mautic/mautic/issues/711/comments","events_url":"https://api.github.com/repos/mautic/mautic/issues/711/events","html_url":"https://github.com/mautic/mautic/issues/711","id":96655309,"number":711,"title":"Mautic hangs at 300 when sending emails","user":{"login":"cuberoot","id":154097,"avatar_url":"https://avatars.githubusercontent.com/u/154097?v=3","gravatar_id":"","url":"https://api.github.com/users/cuberoot","html_url":"https://github.com/cuberoot","followers_url":"https://api.github.com/users/cuberoot/followers","following_url":"https://api.github.com/users/cuberoot/following{/other_user}","gists_url":"https://api.github.com/users/cuberoot/gists{/gist_id}","starred_url":"https://api.github.com/users/cuberoot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cuberoot/subscriptions","organizations_url":"https://api.github.com/users/cuberoot/orgs","repos_url":"https://api.github.com/users/cuberoot/repos","events_url":"https://api.github.com/users/cuberoot/events{/privacy}","received_events_url":"https://api.github.com/users/cuberoot/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-22T20:20:56Z","updated_at":"2015-07-22T20:20:56Z","closed_at":null,"body":"Thank you for creating Mautic. I think it is very promising!\r\n\r\nI am trying to send an email to a list with about 3000 leads with Mautic v1.1.3 on a locally hosted server. The browser always hangs at about 300 emails.\r\n\r\n  * I have tried with queuing (plus cron job) and without. \r\n  * I have tried using mailgun.com over SMTP and using Mandrill\r\n  * I have sending in blocks of 50 and 100\r\n \r\nI repeated hit the issue that the slider advances to around 300 and then hangs there until I cancel and try again. The very last time I tried, it managed to send the last 680 emails in one go.\r\n\r\n\r\n\r\n\r\n"}}