Hallo, in the recent days, I tried several times to get a new laptop synchronized with the Firefox bookmarks on my main PC. I did it already successfully with my old laptop and with my mobile phone some time ago. But now I have problems, because I cannot confirm my log-in on the new laptop. I am told that I get a mail with the verification code, which I need to enter in 5 minutes. But the mail is alsways received some hours (!!!!) after intitiating it. My email-account is with arcor.de (which is also with vodafone). I found already the advice on your pages, to enter firefox (respective mozilla) on a white list of the provider. But there is no whitelist existing. What can I do now? The five minutes limitation is killing the possibilty to verify my firefox account, if the mail needs hours to reach me. Other mail are coming rather in time. Best regards, Thomas Roedl