DandelionNStuff/dkimpy-smtputf8
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Treat dns.resolver.NoNameservers like NXDOMAIN (not an error)

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David authored and Scott Kitterman committed 2023-05-07 14:34:59 -04:00
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commit 8d960038ae
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dkim/dnsplug.py
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@@ -33,6 +33,7 @@ def get_txt_dnspython(name, timeout=5):
if r.rdtype == dns.rdatatype.TXT: if r.rdtype == dns.rdatatype.TXT:
return b"".join(list(r.items)[0].strings) return b"".join(list(r.items)[0].strings)
except dns.resolver.NXDOMAIN: pass except dns.resolver.NXDOMAIN: pass
except dns.resolver.NoNameservers: pass
return None return None