<link linkend="header-cache">$header_cache</link> and opening a
mailbox.
</para>
+ <para>
+ A final technical note: the first run process takes place
+ between reading the muttrc and opening the initial mailbox.
+ Some muttrc files will <link linkend="push">push</link> macros
+ to be run after opening the mailbox. To prevent this from
+ interfering with the first run prompts, NeoMutt disables all macros
+ during the first run.
+ </para>
</sect2>
<sect2 id="autocryptdoc-compose">