Can you screenshot or post here the message content with the email you received? If there is something that needs to fill up with any login information related to blockchain.info. Only Lazy people can't observe and will be hooked with this email especially with those new to bitcoin technology.
Anyway, the big question here why did you get those email from different source? I have a blockchain account but didn't receive any email with some phishing link on it related to blockchain and BitcoinGold. Maybe you use that email in any cloud mining site before, or in any site related to crypto and the database there was sold or hacked.
I add screenshot in my post,but there is some problems with image posting(see more in Meta) so for now is not visible.This mail is from my site and it is public so I get many things like this.But someone is invested a great deal of effort in this,it is look very convincingly on first sight and for some inexperienced user represents a real trap.
Since the Bitcoin Gold (BTG) hard fork activated on November1st, we've continued to monitor this emerging digital asset and decided to roll out limited support for you!
We're excited to share that as of last week, any user who had a bitcoin balance in their Blockchain wallet when the fork activated will be able to access the same BTC amount in BTG. Keep in mind, bitcoin and BTG are two separate currencies with two different values. What you do with your BTG will not affect your bitcoin balance and vice versa - unless of course you're exchanging one for the other. ? You can store, exchange, and send Bitcoin Gold by clicking on General in the Settings menu of your web wallet. As always, if you choose to continue storing your BTG, you'll maintain full, exclusive access to these funds via your recovery phrase. ? Please note: if you did not have any bitcoin/BTG in your wallet at the time of fork then this option will not be available. ?