XF 1.5 is there a way to block multi domain emails from registering?

[Joeychgo]

is there a way to block multi domain emails from registering?

For example - addresses like this @kafkamail.eaglefight.eaglefight.top

 

[Joeychgo]

anyone?

 

[alexD]

You might want to add one or more of the following to your banned email list:
*eaglefight.top (will also ban beaglefight.top)
*.eaglefight.top (will ban all subdomains of eaglefight.top - not the @eaglefight.top ones)
*@kafkamail.eaglefight.eaglefight.top (will ban emails of the kafkamail.eaglefight.eaglefight.top host)

 

[Ozzy47]

He is not talking in the literal sense, he wants multi.dot.email.domains.such.as.this blocked.

 

[alexD]

That would require custom development as far I know.

See: https://xenforo.com/community/resources/email-validation-rule.5348/

 

[whynot]

For example - addresses like this @kafkamail.eaglefight.eaglefight.top

Block: *@*.*.*
It blocks eagle@kafkamail.eaglefight.eaglefight.top.bottom.middle

 

[Joeychgo]

Block: *@*.*.*
It blocks eagle@kafkamail.eaglefight.eaglefight.top.bottom.middle

but will it block other multi domain emails?

 

[Jake B.]

but will it block other multi domain emails?

It should block anything with 2 or more dots after the @ symbol. FWIW, it'll probably also block registration from any co.uk (or similar) domain as well

 

[Bryan]

Block: *@*.*.*
It blocks eagle@kafkamail.eaglefight.eaglefight.top.bottom.middle

This would block millions upon millions of users as top level domains can contain 2 dots without a subdomain.

 

[Joeychgo]

It should block anything with 2 or more dots after the @ symbol. FWIW, it'll probably also block domains from any co.uk (or similar) domain as well

yeah, I don't want to do that.

I'm asking because there have been a bunch of spammers lately registering with that kind of multi domain email

 

[Ozzy47]

Then probably do as suggested here:

You might want to add one or more of the following to your banned email list:
*eaglefight.top (will also ban beaglefight.top)
*.eaglefight.top (will ban all subdomains of eaglefight.top - not the @eaglefight.top ones)
*@kafkamail.eaglefight.eaglefight.top (will ban emails of the kafkamail.eaglefight.eaglefight.top host)

 

[Joeychgo]

Then probably do as suggested here:

No, the domains are different. For example, another one is
@mixmail.veinflower.veinflower.xyz

So that method will NOT work.

 

[Jake B.]

You could probably target *@*.*.com but you'd have to target every TLD individually

 

[rainmotorsports]

Is the email address your only lead? Most spam comes from data center IP's, Hostnames, AS Names. Since the only legit traffic coming from those is VPN's we just block any that cause a problem. We don't mind users using a VPN but we prevent registration from many of them.

Blocks have to be based on your clientele. Blocking emails this way is going to get a lot of false positives when it comes to government, military and contractors for either for example.