The fastest way to address an individual envelope would be with a simple label printer. Then you just need to print next to the address. As the top space is at a premium we are currently not adding zip codes there too.
https://jlssolutions.com/QA/39/label-printer?show=39#q39
npam of Bais Yaakov Elementary School - Feb 26, 2026
Zalmenrosenberger of Lizensk - Feb 25, 2026
Baistziporah of Bais Tziporah - Feb 25, 2026
Meisels S of Mosdos Satmar BP Inc. (UTA BP) - Feb 24, 2026
Wck of Willowbrook Community Kollel - Feb 17, 2026
Mr Y greenwald of Tov vchesed Rachmistrivka - Feb 10, 2026
Kritzler YS of pupa - Feb 09, 2026
Shimon of Vehareinu Skver - Feb 09, 2026
Gutwein of Lakefront - Feb 08, 2026