No Ken, you are so wrong. Corbyn has tolerated anti-Semitism in many ofhis supporters.
Many respected Labour members recognize this.their view is far more balanced than your myopic excuses.
He's accused of tolerating anti-Semitism by those who equate non-Zionism with anti-Semitism. And he bore no responsibility for the emails which were sent to Luciana Berger. There's no evidence that any of those were actually sent by Labour supporters or members(there's no way to actually tell the political affiliation of anyone via their email addresses) virtually all of them were sent by far-right types, and the only two incidence of any Labour types sending anything like to Berger occurred years before Corbyn was in the leadership at all.
It's silly to act as though there's some sort of massive increase in anti-Semitism on the left, or to act-as reactionaries like Margaret Hodge do-as though anti-Semitism, horrible as it is, has somehow become the most prevalent form of bigotry in the whole of the UK.
And it's never anti-Semitic simply to point out that what the Israeli government does to Palestinian civilians-not Fatah, not Hamas, but the vast majority of Palestinians who are guilty of nothing other than trying to get through their day as best as anyone can while living under a brutal and unjustified military occupation-is indefensible. Saying that simply means you are a decent human being.