1. How many subscribers does the newsletter have you trying to publish an issue for?
2. Do you have configured SMTP and POP3 Server?
3. Does the Issue have at least a content? That means, have you edited the issue using the html editor?
1. How many subscribers does the newsletter have you trying to publish an issue for?
31 subscribers right now.
2. Do you have configured SMTP and POP3 Server?
Yes, I do. It's been able to publish before.
3. Does the Issue have at least a content? That means, have you edited the issue using the html editor?
Yes, the issue was edited and filled with text content.