Overview
URI DNS filter is looking up parts of the actual URI that should be checked, resulting, at times, in the email being blocked by the filter as the checked (incorrect) URI was found on one of the lists (see example below):
"info ","ase_surbl","Querying remote SURBL providers [1]..." "info ","ase_surbl","[1:1][mat.cz] Queuing lookup ..." "info ","ase_surbl","[1:1][www.re] Queuing lookup ..." "info ","ase_surbl","[1:1][www.ready-mat.cz] Queuing lookup ..." "info ","ase_surbl","[1:1][ready-mat.cz] Queuing lookup ..."
Environment
GFI MailEssentials SR2 and R2.
Resolution
Install one of the following patches depending on your version of GFI MailEssentials:
MailEssentials SR2: ME2014_SR2_PATCH_20140624_1935.zip
MailEssentials R2: ME2014_R2_PATCH_20140818_1935.zip
The installation steps are provided within the zip file and are as follows:
- Right-click the ZIP file and click Properties.
- In the General tab, click Unblock.
- Unpack the ZIP file.
- Execute GFIPatchExecuter.exe.