The phrase "accidentally delivered" is correct and usable in written English.
It can be used when referring to something that was sent or given by mistake, often in the context of packages, messages, or information.
Example: "The package was accidentally delivered to the wrong address, causing confusion for the recipient."
Alternatives: "mistakenly sent" or "inadvertently delivered".
Before going onstage, Fred sends flowers to Lois, but they're accidentally delivered to Lilli.
Also, some wheat meant for the warehouse next door was accidentally delivered here one time.
This clueless dude befriends Rahim when a package intended for the terrorists is accidentally delivered to his apartment.
It was not the first time that a German journalist accidentally delivered a deadly blow to a small animal.
The seller Alex Kantor, under the username Kimberlyk1018, had been "accidentally" delivered the alleged prototype by US network provider Verizon when he had ordered an upgrade.
Show and Reigns then delivered chair shots to each other until Bryan accidentally delivered a running knee to the Roman Empire.
The counselor also explains that the woman will not be dilated enough to accidentally deliver at home.
After Extreme Rules on the May 7 Raw, Sheamus and Randy Orton faced Del Rio and Chris Jericho, with Sheamus accidentally delivering a Brogue Kick to Orton followed by Jericho hitting the Codebreaker on Sheamus and pinning him.
It is also revealed that, at the Black Mesa Research Facility, Frohman causes the resonance cascade that allows for alien forces to invade in Half-Life by accidentally delivering a wedge of cheese, instead of the intended test sample, to the test chamber where the cascade flashpoints.
It is as if a dossier, with the latest news from Kiev, which might properly arrive on the desk of a minister has accidentally been delivered to the wrong address and ends up on the breakfast table of a librarian in Colchester or an electrician in Pitlochry.
It said he had once fired his gun accidentally after delivering a prisoner to a city jail, never reporting the incident.
