diff options
Diffstat (limited to 'nixos/modules/services/mail/roundcube.nix')
| -rw-r--r-- | nixos/modules/services/mail/roundcube.nix | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/nixos/modules/services/mail/roundcube.nix b/nixos/modules/services/mail/roundcube.nix index 78f627d33e2df..2914877bdccde 100644 --- a/nixos/modules/services/mail/roundcube.nix +++ b/nixos/modules/services/mail/roundcube.nix @@ -93,13 +93,17 @@ in maxAttachmentSize = mkOption { type = types.int; default = 18; + apply = configuredMaxAttachmentSize: "${toString (configuredMaxAttachmentSize * 1.37)}M"; description = '' The maximum attachment size in MB. - - Note: Since roundcube only uses 70% of max upload values configured in php - 30% is added automatically to [](#opt-services.roundcube.maxAttachmentSize). + [upstream issue comment]: https://github.com/roundcube/roundcubemail/issues/7979#issuecomment-808879209 + ::: {.note} + Since there is some overhead in base64 encoding applied to attachments, + 37% will be added + to the value set in this option in order to offset the overhead. For example, setting + `maxAttachmentSize` to `100` would result in `137M` being the real value in the configuration. + See [upstream issue comment] for more details on the motivations behind this. + ::: ''; - apply = configuredMaxAttachmentSize: "${toString (configuredMaxAttachmentSize * 1.3)}M"; }; configureNginx = lib.mkOption { |