How does the blue USPS box work? A while ago, I shipped a small package and it cost like $6, but it was less than 13 oz. So could I have just
![Starting in April, last daily mail collection in Duluth will be 3:15 p.m. - Duluth News Tribune | News, weather, and sports from Duluth, Minnesota Starting in April, last daily mail collection in Duluth will be 3:15 p.m. - Duluth News Tribune | News, weather, and sports from Duluth, Minnesota](https://cdn.forumcomm.com/dims4/default/53b91e1/2147483647/strip/false/crop/1700x956+0+115/resize/1200x675!/quality/90/?url=https%3A%2F%2Ffcc-cue-exports-brightspot.s3.us-west-2.amazonaws.com%2Fduluthnewstribune%2Fbinary%2Fcopy%2F58%2Fdb%2F35cf10c2e2abcdb0985cf8479548%2F1607965-mail24-binary-1615217.jpg)
Starting in April, last daily mail collection in Duluth will be 3:15 p.m. - Duluth News Tribune | News, weather, and sports from Duluth, Minnesota
![US Postal Service cautions Northeast Ohio residents to only use blue mailboxes during business hours | Ideastream Public Media US Postal Service cautions Northeast Ohio residents to only use blue mailboxes during business hours | Ideastream Public Media](https://npr.brightspotcdn.com/dims4/default/b94b7c7/2147483647/strip/true/crop/980x551+0+0/resize/880x495!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fuploads%2F2022%2F1%2F24%2Fpostalboxes_shutterstock_1798124167-Ron-Adar.jpg)