Added dovecot option for mail_max_userip_connections defaulting to 100
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parent
e3a12093b7
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12
default.nix
12
default.nix
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@ -408,12 +408,22 @@ in
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type = types.bool;
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type = types.bool;
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default = false;
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default = false;
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description = ''
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description = ''
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Whether to enable verbose logging for mailserver related services. This
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Whether to enable verbose logging for mailserver related services. This
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intended be used for development purposes only, you probably don't want
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intended be used for development purposes only, you probably don't want
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to enable this unless you're hacking on nixos-mailserver.
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to enable this unless you're hacking on nixos-mailserver.
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'';
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'';
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};
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};
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maxConnectionsPerUser = mkOption {
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type = types.int;
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default = 100;
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description = ''
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Maximum number of IMAP/POP3 connections allowed for a user from each IP address.
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E.g. a value of 50 allows for 50 IMAP and 50 POP3 connections at the same
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time for a single user.
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'';
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};
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localDnsResolver = mkOption {
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localDnsResolver = mkOption {
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type = types.bool;
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type = types.bool;
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default = true;
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default = true;
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@ -67,6 +67,14 @@ in
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verbose_ssl = yes
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verbose_ssl = yes
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''}
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''}
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protocol imap {
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mail_max_userip_connections = ${toString cfg.maxConnectionsPerUser}
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}
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protocol pop3 {
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mail_max_userip_connections = ${toString cfg.maxConnectionsPerUser}
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}
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mail_access_groups = ${vmailGroupName}
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mail_access_groups = ${vmailGroupName}
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ssl = required
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ssl = required
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${lib.optionalString (dovecotVersion.major == 2 && dovecotVersion.minor >= 3) ''
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${lib.optionalString (dovecotVersion.major == 2 && dovecotVersion.minor >= 3) ''
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