[04-May-2025 06:59:19 +0000]: <9a8b91f7> [5 ERR] "PROPFIND / HTTP/1.1" NULL
>>>>>>>>
PROPFIND / HTTP/1.1
Content-Length: 215
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:current-user-principal/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/ 
[04-May-2025 06:59:19 +0000]: <12854d25> [5 ERR] "PROPFIND / HTTP/1.1" NULL
>>>>>>>>
PROPFIND / HTTP/1.1
Content-Length: 215
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:current-user-principal/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/ 
[04-May-2025 06:59:19 +0000]: <23419842> [5 ERR] "PROPFIND /.well-known/carddav HTTP/1.1" NULL
>>>>>>>>
PROPFIND /.well-known/carddav HTTP/1.1
Content-Length: 215
User-Agent: GuzzleHttp/7
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:current-user-principal/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/.well-known/carddav 
[04-May-2025 08:02:13 +0000]: <23419842> [5 ERR] "PROPFIND /addressbooks/planning@sabalansteel.com/addressbook/ HTTP/1.1" NULL
>>>>>>>>
PROPFIND /addressbooks/planning@sabalansteel.com/addressbook/ HTTP/1.1
Content-Length: 416
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:resourcetype/>
  <DAV:sync-token/>
  <DAV:supported-report-set/>
  <DAV:add-member/>
  <DAV:displayname/>
  <CS:getctag/>
  <CARDDAV:supported-address-data/>
  <CARDDAV:addressbook-description/>
  <CARDDAV:max-resource-size/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/addressbooks/planning@sabalansteel.com/addressbook/ 
[04-May-2025 08:02:13 +0000]: <9a8b91f7> [5 ERR] "PROPFIND /addressbooks/planning@sabalansteel.com/addressbook/ HTTP/1.1" NULL
>>>>>>>>
PROPFIND /addressbooks/planning@sabalansteel.com/addressbook/ HTTP/1.1
Content-Length: 416
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:resourcetype/>
  <DAV:sync-token/>
  <DAV:supported-report-set/>
  <DAV:add-member/>
  <DAV:displayname/>
  <CS:getctag/>
  <CARDDAV:supported-address-data/>
  <CARDDAV:addressbook-description/>
  <CARDDAV:max-resource-size/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/addressbooks/planning@sabalansteel.com/addressbook/ 
[04-May-2025 08:02:13 +0000]: <12854d25> [5 ERR] "PROPFIND /addressbooks/planning@sabalansteel.com/addressbook/ HTTP/1.1" NULL
>>>>>>>>
PROPFIND /addressbooks/planning@sabalansteel.com/addressbook/ HTTP/1.1
Content-Length: 416
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:resourcetype/>
  <DAV:sync-token/>
  <DAV:supported-report-set/>
  <DAV:add-member/>
  <DAV:displayname/>
  <CS:getctag/>
  <CARDDAV:supported-address-data/>
  <CARDDAV:addressbook-description/>
  <CARDDAV:max-resource-size/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/addressbooks/planning@sabalansteel.com/addressbook/ 
[04-May-2025 08:02:15 +0000]: <3996fb28> [5 ERR] "PROPFIND / HTTP/1.1" NULL
>>>>>>>>
PROPFIND / HTTP/1.1
Content-Length: 215
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:current-user-principal/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/ 
[04-May-2025 08:02:16 +0000]: <1bd6d7b3> [5 ERR] "PROPFIND / HTTP/1.1" NULL
>>>>>>>>
PROPFIND / HTTP/1.1
Content-Length: 215
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 0
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:current-user-principal/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/ 
[04-May-2025 08:02:16 +0000]: <5b561c90> [5 ERR] "PROPFIND /addressbooks/planning@sabalansteel.com/ HTTP/1.1" NULL
>>>>>>>>
PROPFIND /addressbooks/planning@sabalansteel.com/ HTTP/1.1
Content-Length: 205
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 1
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:resourcetype/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/addressbooks/planning@sabalansteel.com/ 
[04-May-2025 08:02:16 +0000]: <364a3ed0> [5 ERR] "PROPFIND /addressbooks/planning@sabalansteel.com/ HTTP/1.1" NULL
>>>>>>>>
PROPFIND /addressbooks/planning@sabalansteel.com/ HTTP/1.1
Content-Length: 205
User-Agent: GuzzleHttp/7
Authorization: --- REDACTED BY MStilkerich\CardDavAddressbook4Roundcube\RoundcubeLogger ---
Host: 127.0.0.1:2080
Depth: 1
Content-Type: application/xml; charset=UTF-8
Prefer: return=minimal

<?xml version="1.0"?>
<DAV:propfind xmlns:DAV="DAV:" xmlns:CARDDAV="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/">
 <DAV:prop>
  <DAV:resourcetype/>
 </DAV:prop>
</DAV:propfind>

<<<<<<<<

--------
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:2080/addressbooks/planning@sabalansteel.com/ 
