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-rw-r--r--gnu/services/mail.scm14
1 files changed, 7 insertions, 7 deletions
diff --git a/gnu/services/mail.scm b/gnu/services/mail.scm
index c252d669de..cb0f119f43 100644
--- a/gnu/services/mail.scm
+++ b/gnu/services/mail.scm
@@ -987,7 +987,7 @@ could allow a user to delete others' mailboxes, or ln -s
 
   (mail-full-filesystem-access?
    (boolean #f)
-   "Allow full filesystem access to clients.  There's no access checks
+   "Allow full file system access to clients.  There's no access checks
 other than what the operating system does for the active UID/GID.  It
 works with both maildir and mboxes, allowing you to prefix mailboxes
 names with e.g. /path/ or ~user/.")
@@ -997,7 +997,7 @@ names with e.g. /path/ or ~user/.")
   (mmap-disable?
    (boolean #f)
    "Don't use mmap() at all.  This is required if you store indexes to
-shared filesystems (NFS or clustered filesystem).")
+shared file systems (NFS or clustered file system).")
 
   (dotlock-use-excl?
    (boolean #t)
@@ -1229,7 +1229,7 @@ disabled.")
    (boolean #f)
    "When creating new mdbox files, immediately preallocate their size to
 @samp{mdbox-rotate-size}.  This setting currently works only in Linux
-with some filesystems (ext4, xfs).")
+with some file systems (ext4, xfs).")
 
   (mail-attachment-dir
    (string "")
@@ -1249,7 +1249,7 @@ externally.")
 
   (mail-attachment-fs
    (string "sis posix")
-   "Filesystem backend to use for saving attachments:
+   "File system backend to use for saving attachments:
 @table @code
 @item posix
 No SiS done by Dovecot (but this might help FS's own deduplication)
@@ -1352,7 +1352,7 @@ regeneration entirely.")
    "SSL crypto device to use, for valid values run \"openssl engine\".")
 
   (postmaster-address
-   (string "")
+   (string "postmaster@%d")
    "Address to use when sending rejection mails.
 Default is postmaster@@<your domain>.  %d expands to recipient domain.")
 
@@ -1505,7 +1505,7 @@ greyed out, instead of only later giving \"not selectable\" popup error.
          (system? #t)
          (comment "Dovecot daemon user")
          (home-directory "/var/empty")
-         (shell #~(string-append #$shadow "/sbin/nologin")))
+         (shell (file-append shadow "/sbin/nologin")))
 
         (user-group (name "dovenull") (system? #t))
         (user-account
@@ -1514,7 +1514,7 @@ greyed out, instead of only later giving \"not selectable\" popup error.
          (system? #t)
          (comment "Dovecot daemon login user")
          (home-directory "/var/empty")
-         (shell #~(string-append #$shadow "/sbin/nologin")))))
+         (shell (file-append shadow "/sbin/nologin")))))
 
 (define %dovecot-activation
   ;; Activation gexp.