 smtp; 554 qq permanent problem (#5.4.7) -
    from=<SRS0=KL2W=IW=covid-antigen.cz=objednavky@news.shoptet.cz>
    to=<ambuair@ambuair.cz>
    Message-ID=<<43c4cc744d435dc1309a22e2ad98d7be@www.shoptet.cz>> maildrop:
    error writing to mailbox. diskovy prostor vyhrazeny pro prijemce je jiz
    zaplnen / recipient has exceeded their disk space limit for email
