Notifications
Clear all
Topic starter
04/22/2025 04:28
Hiya. Was wondering if there is another setup for the message size?
I currently have it set to 2GB, or at least I think I do, but I cannot receive attachments larger than 10MB
The response from the remote server was:
- 552 5.3.4 Message size exceeds fixed limit
This topic was modified 3 weeks ago by jajaish
Topic starter
04/22/2025 16:06
ok after digging around here and there i think i got my answer...
- first and foremost su as zextras - check ur current size: $ postconf message_size_limit message_size_limit = 10240000 - then $ zmprov mcf zimbraMtaMaxMessageSize 2048000000 (this is for 2GB max size, and do NOT use "zmprov modifyConfig zimbraMtaMaxMessageSize" - then $ postfix reload - then check your work $ postconf message_size_limit 2048000000 - should show your updated size DO NOT USE $ zmprov modifyConfig zimbraMtaMaxMessageSize 2048000000 it DID NOT work for me...