I launched a domain on about 20 days ago. I 301 redirected every single page from the old domain to the new one. The old domain was ranking for some long tails, it was ranking very good in the past - prior Penguin 1.0. Then it got -100 on rankings (not completely sandboxed). I still see the old domain in SERPs and not the new one. I have used WMT and notified G that there is a change in address but I still see 0 pages ranked in WMT. I started building backlinks to the new domain with a quality Tier 1 campaign using GSA SER. How much do you think it will take before the new domain gets at least indexed? Should I for example leave the sitemap of the old domain? As it is not redirected to the new sitemap directly. Or how can I make the sitemap redirect to the new domain sitemap.