Snomasks

Snomasks are server notice masks. It's a special type of user mode that controls which server notices you will receive. Only IRCOps can set snomasks.

It can be set by:, for example:. To remove certain snomasks, use something like:, or to remove all snomasks use.

UnrealIRCd 5
In UnrealIRCd 5 the available snomasks are:

UnrealIRCd 6
In UnrealIRCd 6 various snomask letters were changed. These are the available snomasks:

Default snomasks
You can control which snomasks IRCOps receive by default via set::snomask-on-oper, or in specific oper blocks via oper::snomask.