Is it obligatory for the listener to send blessings upon the Prophet if the preacher did not send blessings upon him when mentioning his name?
Machine translationRead the Arabic original
Question:
If the speaker or the preacher mentioned the Prophet (peace and blessings be upon him) and did not send blessings upon him, is it obligatory for the listener to send blessings upon him (peace and blessings be upon him)?
Answer:
Yes, indeed. As long as he is mentioned to you, send blessings and peace upon him, even if the one who mentioned him did not send blessings and peace upon him. Yes.
If the speaker or the preacher mentioned the Prophet (peace and blessings be upon him) and did not send blessings upon him, is it obligatory for the listener to send blessings upon him (peace and blessings be upon him)?
Answer:
Yes, indeed. As long as he is mentioned to you, send blessings and peace upon him, even if the one who mentioned him did not send blessings and peace upon him. Yes.
Source
قناة «العلامة الدكتور صالح الفوزان»، هل يلزم المستمع الصلاة على النبي وإن لم يصلِّ عليه الواعظ عند ذِكر اسمه؟ لمعالي الشيخ صالح الفوزان — youtube.com
The Arabic text is a machine transcription of the audio recording.