diff --git a/README.md b/README.md
index fc0b51a..8681f8d 100644
--- a/README.md
+++ b/README.md
@@ -3,13 +3,13 @@
 Get this great stuff without effort:
 
 - A full-featured and autoconfigured email client on the terminal with neomutt
-- Mail stored offline so you can view and write email while away from internet and keep backups
+- Mail stored offline so you can view and write email while you're away from internet and keep backups
 
 Specifically, this wizard:
 
 - Determines your email server's IMAP and SMTP servers and ports
 - Creates dotfiles for `neomutt`, `isync`, and `msmtp` appropriate for your email address
-- Encrypts and stores locally your password for easy remote access, accessible only by your GPG key
+- Encrypts and locally stores your password for easy remote access, accessible only by your GPG key
 - Handles as many as nine separate email accounts automatically
 - Auto-creates bindings to switch between accounts or between mailboxes
 - Can automatically set mail updates as often as you want to sync your mail and update you when new mail arrives
@@ -112,5 +112,5 @@ mutt-wizard is free/libre software, licensed under the GPLv3.
 
 ## To-do
 
-- Add ~~Mac OS~~/BSD compatibility (the script is confired to work for Mac OS now)
+- Add ~~Mac OS~~/~~BSD~~ compatibility (the script is confirmed to work for Mac OS and FreeBSD now)
 - ~~Out-of-the-box compatibility with Protonmail Bridge~~ (I believe this is done, but more bug-testing is welcome since I don't have PM)
diff --git a/bin/mailsync b/bin/mailsync
index 6ee7f51..a90c6c9 100755
--- a/bin/mailsync
+++ b/bin/mailsync
@@ -12,7 +12,7 @@ ping -q -c 1 1.1.1.1 > /dev/null || { echo "No internet connection detected."; e
 command -v notify-send >/dev/null || echo "Note that \`libnotify\` or \`libnotify-send\` should be installed for pop-up mail notifications with this script."
 
 # Required to display notifications if run as a cronjob:
-DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus
+export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus
 export DISPLAY=:0.0
 
 # For individual configurations:
@@ -21,7 +21,7 @@ export DISPLAY=:0.0
 # Settings are different for MacOS (Darwin) systems.
 if [ "$(uname)" = "Darwin" ]; then
     notify() { osascript -e "display notification \"$2 in $1\" with title \"You've got Mail\" subtitle \"Account: $account\"" && sleep 2 ;}
-    messageinfo() { osascript "display notification with title \"📧 $from\" subtitle \"$subject\"" ;}
+    messageinfo() { osascript -e "display notification with title \"📧 $from\" subtitle \"$subject\"" ;}
 else
     notify() { notify-send --app-name="mutt-wizard" "mutt-wizard" "📬 $2 new mail(s) in \`$1\` account." ;}
     messageinfo() { notify-send --app-name="mutt-wizard" "📧$from:" "$subject" ;}
@@ -30,7 +30,7 @@ fi
 # Check account for new mail. Notify if there is new content.
 syncandnotify() {
     acc="$(echo "$account" | sed "s/.*\///")"
-    mbsync $opts "$acc"
+    mbsync "$opts" "$acc"
     new=$(find "$HOME/.local/share/mail/$acc/INBOX/new/" "$HOME/.local/share/mail/$acc/Inbox/new/" "$HOME/.local/share/mail/$acc/inbox/new/" -type f -newer "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null)
     newcount=$(echo "$new" | sed '/^\s*$/d' | wc -l)
     if [ "$newcount" -gt "0" ]; then
@@ -38,7 +38,7 @@ syncandnotify() {
         for file in $new; do
             # Extract subject and sender from mail.
             from=$(awk '/^From: / && ++n ==1,/^\<.*\>:/' "$file" | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | awk '{ $1=""; if (NF>=3)$NF=""; print $0 }' | sed 's/^[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//')
-            subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n-1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n')
+            subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n 1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n')
 	    messageinfo &
         done
     fi
diff --git a/bin/mw b/bin/mw
index 981f3d2..0862f30 100755
--- a/bin/mw
+++ b/bin/mw
@@ -3,11 +3,11 @@
 command -V gpg >/dev/null 2>&1 && GPG="gpg" || GPG="gpg2"
 [ -z ${PASSWORD_STORE_DIR+x} ] && PASSWORD_STORE_DIR="$HOME/.password-store"
 [ -r "$PASSWORD_STORE_DIR/.gpg-id" ] &&
-    "$GPG" --list-secret-keys $(cat "$PASSWORD_STORE_DIR/.gpg-id") >/dev/null 2>&1 || {
+    "$GPG" --list-secret-keys "$(cat "$PASSWORD_STORE_DIR/.gpg-id")" >/dev/null 2>&1 || {
         printf "\`pass\` must be installed and initialized to encrypt passwords.\\nBe sure it is installed and run \`pass init <yourgpgemail>\`.\\nIf you don't have a GPG public private key pair, run \`%s --full-gen-key\` first.\\n" "$GPG"
         exit
     }
-! command -v mbsync >/dev/null && printf "\`mbsync\` must be installed to run mutt-wizard.\\n" && exit
+! command -v mbsync >/dev/null && printf "\`mbsync (isync package)\` must be installed to run mutt-wizard.\\n" && exit
 
 prefix="/usr/local"
 muttdir="$HOME/.config/mutt"		# Main mutt config location
@@ -86,6 +86,9 @@ set folder = \"$maildir/$title\"
 set header_cache = $cachedir/$title/headers
 set message_cachedir = $cachedir/$title/bodies
 set mbox_type = Maildir
+set crypt_opportunistic_encrypt = yes
+set pgp_self_encrypt = yes
+set pgp_default_key  = $keyid
 
 bind index,pager gg noop
 bind index,pager g noop
@@ -108,6 +111,11 @@ set header_cache = $cachedir/$title/headers
 set message_cachedir = $cachedir/$title/bodies
 set imap_pass = \"\`pass mutt-wizard-$title\`\"
 
+set crypt_opportunistic_encrypt = yes
+set pgp_self_encrypt = yes
+set pgp_default_key  = $keyid
+
+
 set mbox_type = Maildir
 set ssl_starttls = yes
 set ssl_force_tls = yes
@@ -126,6 +134,7 @@ fi
 askinfo() { \
 	printf "Insert the \033[31memail address\033[0m that you want to autoconfigure for mutt/mbsync\\n\tEmail: \033[36m"
 	read -r fulladdr
+	keyid=$( gpg --list-keys --with-colons "$fulladdr" | awk -F: '/^pub:/ { print $5 }')
 	printf "\033[0m"
 	while ! echo "$fulladdr" | grep "$emailre" >/dev/null; do
 		printf "That is not a valid \033[31memail address\033[0m, please retype the desired email.\\n\\nEmail: \033[36m\t"
@@ -136,7 +145,7 @@ askinfo() { \
   search_query=$domain
   case "$domain" in
     protonmail.com|protonmail.ch|pm.me)
-      search_query='protonmail.com' && break;;
+      search_query='protonmail.com' && return 1;;
     *)
       while : ; do
         printf "\nIs your email hosted with Protonmail? [yes/no] "
@@ -330,7 +339,7 @@ synchronize_flags=true
 gpg_path=$GPG"
 	echo "$nmbasic" > "$NOTMUCH_CONFIG" ;}
 
-trap 'echo -e "\033[0m\n"; exit' STOP INT ABRT KILL
+trap 'echo -e "\033[0m\n"; exit' INT ABRT
 
 case "$1" in
 	ls) list ;;
diff --git a/mw.1 b/mw.1
index c866c83..217ae2b 100644
--- a/mw.1
+++ b/mw.1
@@ -6,7 +6,7 @@ mw \- mutt-wizard \- autoconfigure email accounts for neomutt and isync
 <command>
 .SH DESCRIPTION
 .B mw
-takes a user email account and sets up a terminal-based email interface with it for
+takes a user email account and sets up a terminal-based email interface for it with
 .B neomutt.
 This can include offline email with
 .B isync/mbsync