Q: Is sending Lanat on Aisha and Umar allowed ?
A: Our Imams are our role model, we have to follow them. Be a shia. Neither The prophet nor imam Ali, did such acts.The word Lanat in Arabic actually means withholding mercy.
Hadith Imam Al-Sadiq (a): “My followers, be an ornament for us, and do not be a shame on us; tell people good words; guard your tongues and keep them back from idle talk and evil words (Al-Aamali-Sheikh Al-Mufid)