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IDProjectCategoryView StatusLast Update
0004122Composrcorepublic2020-02-14 15:56
ReporterChris GrahamAssigned ToChris Graham 
Status resolvedResolutionfixed 
Product Version10.0.30 
Fixed in Version10.0.31 
Summary0004122: DNS lookup code broken
DescriptionThe DNS lookup code is broken. This means RBL anti-spam checks will not be working, and some other minor features.
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2020-02-14 15:56

administrator   ~0006401

Fixed in git commit 508c33e5d ( - link will become active once code pushed to GitLab)

A hotfix (a TAR of files to upload) has been uploaded to this issue. These files are made to the latest intra-version state (i.e. may roll in earlier fixes too if made to the same files) - so only upload files newer than what you have already. If there are files in a hot-fix that you don't have then they probably relate to addons that you don't have installed and should be skipped. Always take backups of files you are replacing or keep a copy of the manual installer for your version, and only apply fixes you need. These hotfixes are not necessarily reliable or well supported. Not sure how to extract TAR files to your Windows computer? Try 7-zip (

hotfix-4122, 2020-02-14 3pm.tar (141,824 bytes)

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