Freeze Report
Reason: Exceeded default 50 in 300s
Owner: mailnull
Sender: mailnull
Relay: local
Window: last 300s; Default Limit: 50
Events counted in window: 32

Events:
- 2025-11-05T06:36:47 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8Q-0000000E7bf-2CkQ
- 2025-11-05T06:36:52 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8V-0000000E85O-1i8Z
- 2025-11-05T06:36:53 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8W-0000000E877-0pJh
- 2025-11-05T06:36:58 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8b-0000000E8cd-0VgA
- 2025-11-05T06:37:00 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8c-0000000E8kp-0bLW
- 2025-11-05T06:37:04 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8g-0000000E8yM-3dWR
- 2025-11-05T06:37:04 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8h-0000000E96E-3ixq
- 2025-11-05T06:37:10 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8n-0000000E9Tv-39YU
- 2025-11-05T06:37:11 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8o-0000000E9Vc-2E8r
- 2025-11-05T06:37:15 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8t-0000000E9yY-0HVC
- 2025-11-05T06:37:16 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8t-0000000E9yw-1c32
- 2025-11-05T06:37:20 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8y-0000000EAEj-14J0
- 2025-11-05T06:37:21 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX8y-0000000EAHr-2KMZ
- 2025-11-05T06:37:25 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX92-0000000EAZs-3JPX
- 2025-11-05T06:37:26 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX93-0000000EAa9-0YEs
- 2025-11-05T06:37:29 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX96-0000000EAsr-3aIC
- 2025-11-05T06:37:29 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX97-0000000EAvt-0j51
- 2025-11-05T06:37:33 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9A-0000000EB8B-3ZyM
- 2025-11-05T06:37:33 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9B-0000000EB8u-0uX1
- 2025-11-05T06:37:38 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9F-0000000EBaY-41yx
- 2025-11-05T06:37:38 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9G-0000000EBcN-1KHH
- 2025-11-05T06:37:43 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9K-0000000EBiN-1WIx
- 2025-11-05T06:37:43 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9K-0000000EBj5-2up5
- 2025-11-05T06:37:47 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9P-0000000ECAu-1ILY
- 2025-11-05T06:37:48 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9P-0000000ECB7-2Waz
- 2025-11-05T06:37:52 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9U-0000000ECRG-19CN
- 2025-11-05T06:37:53 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9U-0000000ECVJ-2YCe
- 2025-11-05T06:37:58 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9Y-0000000ECnu-3L7t
- 2025-11-05T06:37:58 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9Z-0000000ECpE-0Uae
- 2025-11-05T06:38:01 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9c-0000000EDJq-3YlA
- 2025-11-05T06:38:02 to=popisolu subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGX9d-0000000EDO4-1PLy
- 2025-11-05T06:41:45 to=nthabiseng@o2itech.co.za subj="Mail delivery failed: returning message to sender" client=[] relay=local qid=1vGXDE-0000000ESwQ-1l7q