Dovecot to unzip all emails

mailfixafterimport.sh

#!/bin/bash

mailfixafterimport () {
    gunzip -S "0" *
    gunzip -S "1" *
    gunzip -S "2" *
    gunzip -S "3" *
    gunzip -S "4" *
    gunzip -S "5" *
    gunzip -S "6" *
    gunzip -S "7" *
    gunzip -S "8" *
    gunzip -S "9" *
    gunzip -f -S "0" *
    gunzip -f -S "1" *
    gunzip -f -S "2" *
    gunzip -f -S "3" *
    gunzip -f -S "4" *
    gunzip -f -S "5" *
    gunzip -f -S "6" *
    gunzip -f -S "7" *
    gunzip -f -S "8" *
    gunzip -f -S "9" *
    gunzip -S "Sa" *
    gunzip -S "S" *
    gunzip -S "2," *
    gunzip -S "a" *
    gunzip -f -S "Sa" *
    gunzip -f -S "S" *
    gunzip -f -S "2," *
    gunzip -f -S "a" *
}

for d in * .[^.]*; do
    if [ -d "$d" ]; then
        # Will not run if no directories are available
        # echo "$f"
             if [[ "$d" == *.*  ]]; then
                # Will not run if no directories are available
                echo "///////////////////////////"                
                echo "$PWD/$d"
                echo "///////////////////////////"
                for cur in "$PWD/$d/cur"; do
                    $(cd $cur && mailfixafterimport)
                    # echo $cur
                done
                for new in "$PWD/$d/new"; do
                    $(cd $new && mailfixafterimport)
                    # echo $new
                done                
                for tmp in "$PWD/$d/tmp"; do
                    $(cd $tmp && mailfixafterimport)
                    # echo $tmp
                done
                echo "///////////////////////////"
            else
                 $(cd "$PWD/$d/" && mailfixafterimport)
            fi
    fi
done

just need to go to /home/'user'/mail/'domain.com'/'emailfolder'
'user' = your panel username
'domain.com' = your domain name
'emailfolder' = your email id folder

also chown -hR user:mail support/ (note: replace ‘user’ with your username.)