There were 8 voters registered to a PO box (not mailing address, registered address). This is a no-no https://www.fvap.gov/guide/chapter2/georgia. But what else.
5 Voters were registered with "missing address" with votes accepted. Note that in Waldrip, such a vote was rejected .
Section 2 Enter the complete street address of your voting residence where you are registering to vote and requesting an absentee ballot. You cannot use a post office box mailing address. If your address is a rural route, use Section 6 to describe the location of your voting residence.
In CARROLL County, Voter Registration #: 10381478, Name Redacted (P.O. BOX 952) in CARROLLTON
In CHATHAM County, Voter Registration #: 4035297, Name Redacted (P.O. BOX 14294) in SAVANNAH
In COBB County, Voter Registration #: 3955655, Name Redacted (PO BOX 723293) in ATLANTA
In DOOLY County, Voter Registration #: 4252065, Name Redacted (PO BOX 68) in UNADILLA
In DOUGLAS County, Voter Registration #: 12425608, Name Redacted (PO BOX 821) in DOUGLASVILLE
In GLYNN County, Voter Registration #: 10790925, Name Redacted (PO BOX 522) in BRUNSWICK
In GWINNETT County, Voter Registration #: 7859379, Name Redacted (PO BOX 465302) in LAWRENCEVILLE
In HALL County, Voter Registration #: 4322900, Name Redacted (PO BOX 34) in OAKWOOD
In DOUGHERTY County, Voter Registration #: 39294, Name Redacted (MISSING ADDRESS) in ALBANY
In DEKALB County, Voter Registration #: 2919964, Name Redacted (MISSING ADDRESS) in CHAMBLEE
In DEKALB County, Voter Registration #: 5995921, Name Redacted (MISSING ADDRESS) in ATLANTA
In DOUGLAS County, Voter Registration #: 5523728, Name Redacted (MISSING ADDRESS) in DOUGLASVILLE
In ROCKDALE County, Voter Registration #: 4775716, Name Redacted (MISSING ADDRESS) in CONYERS
It's such a strange coincidence that nearly all of these counties are blue