I have 106.8 installed on a 15-inch MacBook Pro. When at home, I use cable for internet. I have Gmail (IMAP), AOL (IMAP), MacMail (IMAP) and an educational POP account. All sync and work well at home. I travel internationally several times per year. When I leave my home network and travel in US airports, there is no problem. In Europe and South America (currently in Italy), I cannot send or receive from any account. I am able to browse with no difficulty. What are the solutions for:
What the the overall problem to prevent this in the future. It seems to be common when changing networks in some US locations and all outside North America.