> Is there a way to specify it per server?Agreed. I have redone the patch and added some more features:
1. erc-ssl-servers: Alist of servers (ADDRESS PORT) for which ERC will
always connect to using SSL.
2. erc-use-ssl: If non-nill, all connections will be made using SSL.
3. erc-ssl-blacklist: Alist of server ERC will connect to without SSL.
Only useful when erc-use-ssl is non-nil.