If you mean on EFnet channels, that's up to individual server admins.

Dear mIRC User, mIRC v7.61 has been released today. This is a small update that addresses a number of issues reported by users since the last release. It includes improvements, changes and fixes to a number of features, including: Fixed custom toolbar buttons not being displayed correctly. Fixed /if...

Try a different server; there are many, such as irc.servercentral.net

---mIRC 7.58 released [by Khaled]--- Dear mIRC User, mIRC v7.58 has been released today. This is a small update that addresses a number of issues reported by users since the last release. It includes improvements, changes and fixes to a number of features, including: Added Auto-Color nickname option...

The admins have discussed this many times and have decided not to offer this service.

This has been discussed many times. It's entirely up to the admins.

You will need to specify which server and the exact error message.

New servers are announced when and only if they are approved.

Try a different server. There are many.

In order to help you, need to know which server you are having trouble with and the exact message you receive. Also, what happens when you try a different server?

---mIRC 7.57 released [by Khaled]--- Dear mIRC User, mIRC v7.57 has been released today. This is a small update that addresses a number of issues reported by users since the last release. It includes improvements, changes and fixes to a number of features, including: Fixed OpenSSL issue that was cau...

From Khaled: Dear mIRC User, mIRC v7.56 has been released today. This is a small update that addresses a number of issues reported by users since the last release. It includes improvements, changes and fixes to a number of features, including: Added $urlget() identifier that downloads content from h...

This version of mIRC is primarily a security release. mIRC users are advised to upgrade due to a security issue that may allow someone to trigger a remote code execution vulnerability in some situations. This issue affects all versions of mIRC. This update also includes changes and fixes to a number...

From Khaled: Dear mIRC User, mIRC v7.54 has been released today. This is a small update that addresses a number of issues reported by users since the last release. It includes improvements, changes and fixes to a number of features, including: Fixed API call that prevented mIRC from running on Windo...