bulk domain enquiries

I've just opened my mailbox, and I've received a number of enquiries about some of my names. There are 4 or 5 enquiries for each of about 8 of my names. All from sililar addresses. I'm assuming they are all phishing or spam enquiries, so I'll just delete them. Has anybody else received similar...

I've just opened my mailbox, and I've received a number of enquiries about some of my names. There are 4 or 5 enquiries for each of about 8 of my names. All from sililar addresses. I'm assuming they are all phishing or spam enquiries, so I'll just delete them. Has anybody else received similar...