Comment 0 for bug 1318264

Note: This is an extract from a private bug.

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/DNS/Base.py", line 192, in getSource
self.s.bind(('', source_port))
OSError: [Errno 98] Address already in use

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/policyd-spf", line 662, in <module>
instance_dict, configData, peruser)
File "/usr/bin/policyd-spf", line 508, in _spfcheck
res = spf.check2(ip, sender, helo)
File "/usr/lib/python3/dist-packages/spf.py", line 363, in check2
receiver=receiver,timeout=timeout,verbose=verbose,querytime=querytime).check()
File "/usr/lib/python3/dist-packages/spf.py", line 607, in check
spf = self.dns_spf(self.d)
File "/usr/lib/python3/dist-packages/spf.py", line 1179, in dns_spf
a = [t for t in self.dns_txt(domain) if RE_SPF.match(t)]
File "/usr/lib/python3/dist-packages/spf.py", line 1227, in dns_txt
dns_list = self.dns(domainname, rr)
File "/usr/lib/python3/dist-packages/spf.py", line 1357, in dns
for k, v in DNSLookup(name, qtype, self.strict, timeout):
File "/usr/lib/python3/dist-packages/spf.py", line 193, in DNSLookup
resp = req.req()
File "/usr/lib/python3/dist-packages/DNS/Base.py", line 238, in req
self.sendUDPRequest(server)
File "/usr/lib/python3/dist-packages/DNS/Base.py", line 263, in sendUDPRequest
self.conn()
File "/usr/lib/python3/dist-packages/DNS/Base.py", line 199, in conn
self.getSource()
File "/usr/lib/python3/dist-packages/DNS/Base.py", line 196, in getSource
if msg[0] != 98: raise
TypeError: 'OSError' object is not subscriptable
warning: missing attribute action in input from private/policyd-spf
warning: command /usr/bin/policyd-spf exit status 1

Note that the policy server exiting non-zero will intefere with mail delivery.