[Dovecot] Problem with pam/krb5 auth on AIX 5.3

[Timo Sirainen]

On Wed, 2009-05-20 at 13:22 -0400, Jonathan Siegle wrote:
> I'm using pam to authenticate users against my krb5 realm. Here is the  
> problem scenario:

I guess pam_krb5 doesn't like it if the same process tries to
authenticate multiple times. Use

passdb pam {
  args = max_requests=1
}

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