+This can easily happen if you are using Pageant and have a
+large number of keys loaded into it, since these servers count each
+offer of a public key as an authentication attempt. This can be worked
+around by specifying the key that's required for the authentication in
+the PuTTY configuration (see \k{config-ssh-privkey}); PuTTY will ignore
+any other keys Pageant may have, but will ask Pageant to do the
+authentication, so that you don't have to type your passphrase.
+
+On the server, this can be worked around by disabling public-key
+authentication or (for Sun SSH only) by increasing \c{MaxAuthTries} in
+\c{sshd_config}.
+
+\H{errors-memory} \q{\ii{Out of memory}}