在 Your Email（您的电子邮件）
中查看 Incoming Mail（来件）
通过知情投递通知，预览邮件并追踪包裹。*
*知情投递指示板、移动应用和电子邮件通知包括信纸大小邮件的灰度图像，包裹追踪信息以及一些彩色图像。
提醒：USPS.com is undergoing routine maintenance from 11 下午 ET, Saturday, June 28 through 3 上午 ET, Sunday, June 29. During this time, payment transactions on some applications will be temporarily unavailable. 对此造成的不便，我们深表歉意。
This stamp honors the flag of the United States—an enduring emblem of freedom, national unity, and patriotic spirit.
利用我们的 USPS Retail Customer Appointment Scheduler®，轻松选择申请新护照的最佳日期、时间以及 Post Office™ 的地点。
寄送明信片或传单？摆脱邮寄名单和填写地址的麻烦。只需选择您要定位的邮件路线，让 USPS 将您的邮件亲手递送到沿途的每一户。
直接通过 USPS 轻松发送出站和退回包裹。Schedule a pickup online, leave your packages on your doorstep, and your mail carrier will pick them up during regular mail delivery.
On 2025 年 07 月 13 日, prices for some USPS products and services will change.
USPS is refining mail and package service standards to enhance service reliability nationwide.
