Acknowledgement of Submission of a Paper
Let me first state my strong opinion, and ask everyone to agree, that for an editor to not answer a request for acknowledgement of a submission in a reasonable amount of time, assuming they actually received your email, is inappropriate and unprofessional. Yes, we have probably all seen such behavior. I don't care that it happens, maybe even not infrequently; I don't care that editors are overworked, busy, tired, absent-minded, or that they are volunteers who are not paid for their services (note: unpaid, but not uncompensated, since they very much enjoy the prestige that comes with being a journal editor, and in many cases receive benefits such as a teaching reduction at their institution). A journal is a professional entity and needs to conduct itself professionally. If you are an editor, you signed up, voluntarily I assume, to perform a job, so there is simply no justification for not doing that job. So, repeat after me: not acknowledging a submission, especially when requested, is wrong. Feels good, doesn't it? ;-)

The point is that if nagging the editor makes them angry or annoyed, I don't see that as a problem. It is 100% the editor's fault that they are being nagged, not the OP's fault for nagging. And if their anger leads them to treat the OP's submission vindictively in some way (as the OP seems to worry it might), then that editor is an unprofessional loser, and their behavior reflects very poorly on the journal. In that case I would seriously advise the OP to consider not publishing in such a journal and seeking a fairer treatment elsewhere. (Also, as @user24094 commented, an angry response is at least a response!)

It's also important to note that mistakes do happen, so there is a non-negligible possibility that if you are not getting an acknowledgement then your submission was actually not received. That is why acknowledgements are needed in the first place! Here are two related stories that happened to me:


Many years ago I submitted a short paper to a good journal. I don't remember if I received an acknowledgement, but I definitely did not receive a referee report... until two years later, when an apologetic email from the editor came. He confessed with embarrassment that my submission had been on his desk that was stacked with lots of other papers so that he lost track of my submission, and that at one point my paper fell into the crack between the desk and the wall, where he now found it while cleaning up his office. (I guess in those days some submissions were not handled electronically.) To my surprise (since I myself had some misgivings about the paper and had given it up as being possibly unpublishable) he then added he liked the paper very much and would be happy to accept it, assuming I was still interested, which of course I was.
A couple of years ago I saw in my files a note about an old gmail account I had set up to receive email forwarded from an institution I had left several years before. I had completely forgotten about the existence of that account, so I logged in to see if there was anything important there. I assumed there wouldn't be, since anyone who is trying to reach me can just google my name to get to my current home page on which I list my current email address - right? Well, to my surprise, I found on the old gmail account a series of increasingly desperate emails from the editor of a certain combinatorics journal, asking me to referee a paper, then some months later asking if I had received the earlier email, then asking for an acknowledgement, etc.... What seems to have happened is that the journal had some kind of automatic system for tracking the email addresses of authors who published there (obviously a bad idea), and the editor was sending me those emails through the automated system instead of doing the sensible thing of just looking for my email address and sending me an ordinary email.


To summarize, my advice to the OP is to consistently nag the editor, including indirectly through any intermediaries you can think of (editorial assistant, managing editor, colleague at the editor's department etc.), every week for a few weeks. If you do not hear back after 2-3 weeks I would assume that the submission had not been received, write one final email in which you politely inform the editor that you are withdrawing the submission due to the lack of response, and submit the paper elsewhere.