Merge pull request #179 from slimta/pysasl-v1

Upgrade to pysasl 1.0

Add ignore list for DNSBL results

Merge pull request #176 from slimta/ns

Fix import errors with namespace packages

Merge pull request #175 from slimta/ns

Use native namespace package

Merge pull request #174 from slimta/named

Fix a bug in the pysasl integration

Merge pull request #173 from slimta/drop-py2

Drop support for Python 2

Merge pull request #172 from slimta/workflows

Advertize Python 3.9 support

Merge pull request #169 from slimta/fix

Various bug fixes from issues

Merge pull request #166 from slimta/data

Include package data needed for install

Merge pull request #164 from slimta/pytype

Consolidate plugin repos into main