The BJP said the email purportedly by an Airbus executive referred to a helicopter deal and not Rafale.
Two former union ministers have sought registration of an FIR into the fighter jet deal between India and France alleging "criminal misconduct" by high public functionaries.
Gandhi's attack came a day after Defence Minister Nirmala Sitharaman had refused to share the details of the deal on the grounds of security agreement signed between India and France.
Congress vice president Rahul Gandhi on Sunday hit back at Defence Minister Nirmala Sitharaman over the multi-crore Rafale deal, claiming it was "shameful" that her boss was "silencing" her.
The CAG observed there was no change in the price of 'flyaway aircraft package'.
A 269-member Indian tri-services contingent is participating in the parade. Three Rafale fighter jets of the Indian Air Force (IAF) will also join the flypast on the occasion along with French jets.
He accused Jaitley of having the ability to spin "two truths or lies" with "fake self-righteousness" and "indignation to defend the indefensible".
The attorney general admitted that there is no sovereign guarantee, but asserted that there is a letter of comfort by France which would be as good as a governmental guarantee.
The two Houses were adjourned for the day amid sparring between the treasury and the opposition benches on the issue.
The Congress has raised several questions on the Rafale deal, accusing the government of compromising with national interests.
Congress may give a privilege motion notice against the prime minister and Sitharaman.
The deal was better in aspects such as capability, price and equipment, it said in a statement.
India's multi-billion dollar Rafale fighter jet contract with France continues to be stuck in the doldrums even as the two countries have agreed to "fast-track" the negotiations.
The deal for purchase of 36 Rafale fighter planes from France is not done yet, Defence Minister Manohar Parrikar said on Friday with an assertion that the government was negotiating to reduce to deal value and "save a lot" of money.
Gandhi had expressed "regret" on Monday over his remarks in connection with the Rafale judgment and said in his affidavit that his statement was "purely political".
The Congress chief also described Defence Minister Nirmala Sitharaman's 3-day trip to France as part of a 'huge cover-up' by the government.
Meanwhile, Congress president Rahul Gandhi took a swipe at the Modi government and Anil Ambani over the Rafale issue, saying that in order to bag India's biggest defence contracts one has to be a "defaulter of Rs 45,000 crore" and have "no relevant experience".
On the pricing issue, Eric Trappier said that the present aircraft are cheaper by 9 per cent.
Operation Meghdoot was launched on April 13, 1984, when the Indian Army and IAF advanced to the Siachen Glacier to secure the heights dominating the northern Ladakh region
Officials hint the visit could finally see a formal defence industrial road map being adopted by both nations.
The findings in the report published by the national daily are contrary to claims of the deal being cheaper and f having a faster delivery period.
Minister of State for Defence Subhash Bhamre said the cost of each Rafale aircraft is approximately Rs 670 crore.
The document titled 'Details of the steps in the decision making process leading to the award of 36 Rafale fighter aircraft order' stated that the process as laid down in the Defence Procurement Procedure-2013 has been followed in procurement of the Rafale aircraft.
She asserted that it is the duty of the prime minister to monitor progress in any deal or project and if the PMO checks on these, it cannot be termed as interference.
The political row over the Rafale deal intensified on Tuesday with the Congress and Bharatiya Janata Party trading barbs over it.
Airbus' $99 million payout puts a new light on Eurofighter's 'unsolicited bid' to the Modi government, reducing the cost of the Typhoon fighter by 20 per cent, making it in retrospect significantly cheaper than the Rafale.
The bench said that 'argument on the preliminary issue and the claim of privilege raised by the Government of India is reserved'.
Glimpses from the 54th International Paris Airshow.
The notices were moved by Leader of the Congress in Lok Sabha Mallikarjun Kharge, Veerappa Moily, K V Thomas, Jyotiraditya Scindia and Rajiv Satav, sources said.
Dominic Thiem, U.S. Open winner in 2020, has secured a place in the main draw of the Australian Open after the withdrawal of Reilly Opelka, the tournament organisers confirmed on Friday.
The final deal may be clinched by May-end.
Gandhi used a purported audio clip to allege that Goa Chief Minister Manohar Parrikar is 'blackmailing' Modi.
"Rafale contract caters for delivery time between 36 months to about 66 months if I am not wrong. So within three years time we will have the first few aircraft delivered to us and within five and a half years we will have two full squadron of aircraft in operation," Raha said at a function in Kolkata.
Union minister Smriti Irani reacted furiously to the Congress leader's barb at the prime minister over the Rafale purchase and the tense situation in Manipur.
In their review plea, they alleged that the judgment "relied upon patently incorrect claims made by the government in an unsigned note given in a sealed cover" to the apex court.
It asserted that the jets are 'good' both in terms of quality and price.
The city is in garba and dandiya practice mode.
Referring to the note, Sinha said the official who initiated it was not a part of the negotiating team.
"I answer all your questions, whatever you ask me. Why don't you question Prime Minister Modi on the Rafale deal, on Amit Shah's son. Why don't you question the prime minister who changed the entire Rafale deal to help a businessman?" he asked.
Chidambaram said he feels that Dassault 'is laughing all the way to the bank', as the NDA government gave a 'gift'.