Adjective
mailed-in (comparative more mailed-in, superlative most mailed-in)
Done with a lack of enthusiasm; Half-hearted.
Synonym: lacklustre
All mailed-in ballots will be postmarked, but voters should deposit the envelope containing their ballot in a mailbox before the scheduled collection time to ensure prompt delivery. Source: Internet
Common Cause said records it requested from 18 of Indiana’s 92 counties found that eight counties rejected 177 mailed-in ballots during the 2018 general election because of signature mismatches. Source: Internet
Authorizing overtime to process mailed-in transactions. Source: Internet
Don't let yourself be conned by the Con Man in Chief: Postal workers will deliver your mailed-in ballot just fine, thank you very much. Source: Internet
Each mailed-in ballot must be signed, and each signature is compared, by computer, against other official signatures left by that person, including at the time he or she registered to vote. Source: Internet
Second, they don’t process all mailed-in ballots before Election Day, or they accept ballots that arrive late but are postmarked by Election Day. Source: Internet