For example, it might retry every 15 minutes. After four hours, it will usually send you a piece of mail that tells you there is some sort of problem. After five days, most sendmail configurations give up and return the mail to you undelivered.or E-mail sent between (or to) private intranets (business networks), there may be a delay. If one of the intranets was down (nightly lockdowns, or down for service), then the E-mail is delivered when the network is back up. Jim T Â· 9 years ago.
Crane is a town in Perry Township, Martin County, Indiana, United States. The population was 184 at the 2010 census.It was named in 1943 for William M. Crane and is adjacent to the Naval Surface Warfare Center Crane Division.rane is a town in Perry Township, Martin County, Indiana, United States. The population was 184 at the 2010 census.
In 1992, Craneâs name was changed to the Crane Division, Naval Surface Warfare Center when the warfare centers were established under the related systems commands.Today grown from its ordnance roots, Crane is recognized world wide as a modern and sophisticated leader in diverse and highly technical product lines.he base is the third largest naval installation in the world by geographic area and employs approximately 3,300 people. The closest community is the small town of Crane, which lies adjacent to the northwest corner of the facility.