diff --git a/src/db/crud.py b/src/db/crud.py
index b3e444a..2484e5d 100644
--- a/src/db/crud.py
+++ b/src/db/crud.py
@@ -23,19 +23,22 @@ def get_task(db: Session, task_id: str, email: str):
     return query.first()
 
 
-def search_tasks_by_url(db: Session, url: str, email: str, skip: int = 0, limit: int = 100, archived_after: datetime = None, archived_before: datetime = None):
+def search_tasks_by_url(db: Session, url: str, email: str, skip: int = 0, limit: int = 100, archived_after: datetime = None, archived_before: datetime = None, absolute_search: bool = False):
     # searches for partial URLs, if email is * no ownership filtering happens
     query = base_query(db)
     if email != ALLOW_ANY_EMAIL:
         email = email.lower()
         groups = get_user_groups(db, email)
         query = query.filter(or_(models.Archive.public == True, models.Archive.author_id == email, models.Archive.group_id.in_(groups)))
-    query = query.filter(models.Archive.url.like(f'%{url}%'))
+    if absolute_search:
+        query = query.filter(models.Archive.url == url)
+    else:
+        query = query.filter(models.Archive.url.like(f'%{url}%'))
     if archived_after:
         query = query.filter(models.Archive.created_at >= archived_after)
     if archived_before:
         query = query.filter(models.Archive.created_at <= archived_before)
-    return query.offset(skip).limit(limit).all()
+    return query.order_by(models.Archive.created_at.desc()).offset(skip).limit(limit).all()
 
 
 def search_tasks_by_email(db: Session, email: str, skip: int = 0, limit: int = 100):
diff --git a/src/db/schemas.py b/src/db/schemas.py
index 14b5e81..28823cc 100644
--- a/src/db/schemas.py
+++ b/src/db/schemas.py
@@ -10,6 +10,7 @@ class ArchiveCreate(BaseModel):
     author_id: str | None = None
     group_id: str | None = None
     tags: set = set()
+    rearchive: bool = True
     # urls: list = []
 
 
diff --git a/src/main.py b/src/main.py
index ac28d30..32d7783 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,5 +1,5 @@
 from celery.result import AsyncResult
-from fastapi import Body, FastAPI, Depends, Request, HTTPException
+from fastapi import FastAPI, Depends, Request, HTTPException
 from fastapi.encoders import jsonable_encoder
 from fastapi.responses import JSONResponse, FileResponse
 from fastapi.staticfiles import StaticFiles
@@ -25,7 +25,7 @@ load_dotenv()
 
 # Configuration
 ALLOWED_ORIGINS = os.environ.get("ALLOWED_ORIGINS", "chrome-extension://ondkcheoicfckabcnkdgbepofpjmjcmb,chrome-extension://ojcimmjndnlmmlgnjaeojoebaceokpdp").split(",")
-VERSION = "0.5.5"
+VERSION = "0.5.7"
 
 # min-version refers to the version of auto-archiver-extension on the webstore
 BREAKING_CHANGES = {"minVersion": "0.3.1", "message": "The latest update has breaking changes, please update the extension to the most recent version."}
@@ -90,7 +90,7 @@ def search(skip: int = 0, limit: int = 100, db: Session = Depends(get_db), email
     return crud.search_tasks_by_email(db, email, skip=skip, limit=limit)
 
 @app.post("/tasks", status_code=201)
-def archive_tasks(archive:schemas.ArchiveCreate, email = Depends(get_bearer_auth)):
+def archive_tasks(archive:schemas.ArchiveCreate, email = Depends(get_bearer_auth_token_or_jwt)):
     archive.author_id = email
     url = archive.url
     logger.info(f"new {archive.public=} task for {email=} and {archive.group_id=}: {url}")
diff --git a/src/worker.py b/src/worker.py
index b68deb6..8f010a2 100644
--- a/src/worker.py
+++ b/src/worker.py
@@ -13,6 +13,8 @@ from db.database import SessionLocal
 from contextlib import contextmanager
 import json
 
+from security import ALLOW_ANY_EMAIL
+
 celery = Celery(__name__)
 celery.conf.broker_url = os.environ.get("CELERY_BROKER_URL", "redis://localhost:6379")
 celery.conf.result_backend = os.environ.get("CELERY_RESULT_BACKEND", "redis://localhost:6379")
@@ -26,7 +28,7 @@ def get_db():
     finally: session.close()
 
 
-@celery.task(name="create_archive_task", bind=True, autoretry_for=(Exception,), retry_backoff=True, retry_kwargs={'max_retries': 5})
+@celery.task(name="create_archive_task", bind=True, autoretry_for=(Exception,), retry_backoff=True, retry_kwargs={'max_retries': 3})
 def create_archive_task(self, archive_json: str):
     archive = schemas.ArchiveCreate.parse_raw(archive_json)
 
@@ -36,6 +38,15 @@ def create_archive_task(self, archive_json: str):
 
     url = archive.url
     logger.info(f"{url=} {archive=}")
+
+    if not archive.rearchive:
+        with get_db() as session:
+            archives = crud.search_tasks_by_url(session, url, archive.author_id, absolute_search=True)
+            if len(archives):
+                logger.info(f"Skipping {url=} as it was already archived")
+                # TODO: can we achieve something better than the last result?
+                return archives[0].result
+
     orchestrator = choose_orchestrator(archive.group_id, archive.author_id)
     result = orchestrator.feed_item(Metadata().set_url(url))