Inside Constant Campaigns dashboard if you observe slow email sending speed, then in this case you can investigate following settings:
- Overall email template size if the email campaign you are sending (ideal should be 10-15Kb)
- Sending email to huge email list at once (sometime, even this can be a reason for slow email sending speed)
- Parallel Email Campaign Sending: This is the case when you start sending parallel email campaign through Constant Campaigns. In this case your account’s overall email sending speed will get divided along the number of email campaigns you are sending at once.
There may be technical issues, which our team takes care in background. So, need not to worry!