user1:password1@old-server.com:993,user1:newpassword1@new-server.com:993
user2:password2@old-server.com:993,user2:newpassword2@new-server.com:993
user3:password3@old-server.com:993,user3:newpassword3@new-server.com:993
admin@company.old:adminpass@mail.old.com:993,admin@company.new:adminpass@mail.new.com:993