Hey, I'm a newbie in gsa at all. Wanna buy search engine ranker, but didn't get any submitted or verified links at all.
Also, here's dropping a notification sometimes like "No targets to post to (maybe blocked by search engines, no scheduled posting)". I guess it could be cos of public proxies. About mail, i'm using one from my own domain and it's all-catch e-mail. At the end i wanted to add, that i'm not using any captcha solving services except for a free one, probably that's the matter.
Btw It's a demo version of the soft and it worked about 24 hours
If here's not enough info, I can attach screens of my settings or answer any your question. Have a good time